Ratios
Proportions
Ratios
Proportions
Both
100
Q: Thomas and Olivia are making a chart based on a group of kids' favorite colors - 43% like the color pink - 35% like the color purple - 22% like both colors. There are 348 kids in total. What is the ratio of kids who like the color pink to the kids who like both? [ Hint : include Thomas and Olivia ]
What is 149.64:76.56?
100
Q; Ivy and Sophia are following a cooking recipe. RECIPE FOR DOKONDO CAKE - 1/2 CUP OF HOT DATES - 2/7 CUP OF SWEET TRUFFLES - 1500/2000 TONS OF SUGAR - 1/4 CUP OF FLOUR - 1/5 CUP OF BAKING SODA SERVES A PARTY OF 1/2 There is just one problem. Ivy and Sophia want to make a Dokando cake that serves 2. Rewrite the recipe so that Ivy and Sophia can succesfully create their dessert. Bonus: write the porportion or the the number you used to multiply with each ingredient in the original recipe to fit Ivy and Sophia's accomodations.
What is 2 cups of hot dates,1 and 1/7 cup of sweet truffles, 30 tons of sugar, 1 cup of flour, 4/5 cup of baking soda [4]
100
Eric and Gabriella are measuring their house.They find that - their living room is 12 by 568 - their master bedroom is 24 by 556 - their pantry is 36 by 544 Find the dimensions of the fourth room , the area, and the ratio of the lower dimension to the higher dimension.
What is 48:532 the area is 25536
100
Miranda jarred 9 liters of jam after 3 days How many days did Miranda spend making jam if she jarred a total of 18 liters of jam?
What is 6 days
100
If 3 gallons of waterproofing solution can cover 360 square feet of decking, how much solution will be needed to cover a deck that is 2520 square feet in size?
What is 21 gallons?
200
Candi and Vanessa are sorting sunglasses. They are trying to find out the ratio of purple rhinestone glasses to red daisy glasses. There are , in total, 1998 sunglasses. 20% of them are purple rhinestones glasses,and 40% are red daisy glasses. The rest are multicolored, however, do not include them in your answer. Find the ratio of purple rhinestone glasses to red daisy glasses.Remember that Candi and Vanessa are also each wearing a pair of glasses that are multicolored.You must also find out how many multicolored glasses there are.{1998+2}
What is 1:2 there are 800 multicolored glasses
200
Shaun and Olivia are stuck on a porportion problem. Help them solve it. [ Bonus: those who solve it in 15 sec or less will get +450 points] 2/1080 is equal to 3/? What is "?"
What is "?"= 1620
200
Justin is making snowballs.He can make 15 snowballs in an hour but 2 melt every 15 min.How long will it take for him to make 210 full snowballs?[ do not include ones he made but already melted]
What is 19.0909090909090909090909090909090900909090909090909090909090909090909090.................................09..............................................................................090................0909..........................................................................................................................090909090909
200
Michelle and Harold are drawing.Michelle uses pink pen while Harold draws in blue pen.Michelle can draw a line across her paper 1.5 kilometers in 2.30 sec.Harold can draw a line across his paper 1.6 kilometers in "?" sec. What is "?" Assume direct proportion.
What is 2.4533333333333........and so on........................
200
If 5 pounds of grass seed will cover 1025 square feet, how many square feet can be covered by 15 pounds of grass seed?
What is 3075 square feet?
300
Claire and Dianthus love playing chess. They both take a survey of 550 children to see how many people like chess and how many who don't. It turns out that 316 children favor it . What is the probability of picking a kid from 550 , that the kid is favoring chess? express your answer as a ratio. Do not simiplify.
What is 316:234 ?
300
{Bonus! These are questions that will pop up on any topic.You will have 5 min to answer them} Sharon and Celeste are both judges on the gameshow "Cosmo!". After every 15 min, each judge will go into seperate judging rooms and have 30 sec to judge whether the performance before is good enough to go on to the next level or if it is eliminated. If it happens so that judges sit through 150 performances each day the show airs, how much time do the judges spend judging performances each week? The show airs 7 days ]Only include the time they spend in their room judging.
What is 2100 sec a week
300
The local grocery store has a parking lot that will hold 1000 vehicles.2/5 of the parking spaces are for cars.When you went to buy groceries,there were 200 cars and some trucks in the parking lot.The whole parking lot was 3/4 full. How many trucks were parked in the lot?
What is 550 trucks
300
{Bonus! These are questions that will pop up on any topic.You will have 3.5 min to answer them} Florence and Nikol are playing tag.They start playing at 1:05am. Florence begins 154 feet behind Nikol.Nikol can run 6 yards per minute and Florence can run 51 feet per minute.How long will it take for Florence to catch up with Nikol? What time will it be once Florence catches up with Nikol?
What is 14 min. The time will be 1:19 am.
300
If a homeowner pays $8000 a year in taxes for a house valued at $250,000, how much would a homeowner pay in yearly taxes on a house valued at $175,000?
What is $5600?
400
Bonus! {These are questions that will pop up on any topic.You will have 5 min to answer it} Violet went to the store and bought a couple of beads for $1.43. Jerry went to the same store and bought the same beads in a larger amount for $1.87.How many more beads did Jerry buy than Violet?
What is 4 more beads?
400
{Bonus! These are questions that will pop up on any topic.You will have 2.5 min to answer them} Natalie and Zoe are making math problems for their presentation. One of the rules on the rubric for writing problems states that every problem that you create you can solve and get the correct answer. However,Natalie and Zoe created a problem that they can't solve and if they do not find the correct answer, their grade will be lowered.Can you solve the following problem? [find the number replacements for the letters] A B +A A ------- 1B2 This question is worth 170 points.
What is 75 +77 ________________ 152
400
The recipe for mint choclate chip ice cream requires 1/4 cup of cream for 4 people.Emily is planning to serve a party of 50-60 people. Each cup of cream sells for $120.00. What is the ratio of the amount of money she would spend on cream for a couple of 100 to a couple of 10000.
What is 12000:1200000
400
If a person earns $2340 in 6 weeks, how much can the person earn in 13 weeks at the same rate of pay?
what is $5070?
400
An automobile travels 176 miles on 8 gallons of gasoline. How far can it go on a tankful of gasoline if the tank holds 14 gallons?
What is on 14 gallons, the automobile can travel a distance of 308 miles
500
Amanda and Leo are going through a time crisis.It seems like time is reapeating itself-every day happens to be their birthday but no one notices except them.Amanda is having to eat 12 caskets every 2.5 hours. Leo is having to eat 15 caskets every 3.7 hours.Find the ratio of Amanda's eaten caskets to Leo's eaten caskets. Make sure to find specifically how many caskets Amanda/Leo eats each min
What is .5:.925
500
Sandy is at a grocery store.She is buying apples and oranges.Together, she spent $1.56 on oranges and apples.Chris is also at the same store and is also buying apples and oranges in a smaller amount for $1.32. What is the price of each orange and each apple?
What is $0.11 [ It is the same price for both things]
500
Kylie has read a total of 14 books over 7 months.Sarah has read a total of 468 books over 3 months.What is the ratio of the number of books Kylie has read per month to the ratio of books Sarah has read per month?
What is 1:78
500
A recipe for 4 servings requires 6 tablespoons of shortening. If the chef wants to make enough for 9 servings, how many tablespoons of shortening are needed?
What is 13.5 tablespoons?
500
If it takes 16 yards of material to make 3 costumes of a certain size, how much material will be needed to make 8 costumes of that same size?
What is 42.66666...... yards should be purchased
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