Ratios And Rates
Simplify 8:10
Answer: 2:5
34.4 x 3.9
Answer: 134.16
What is l-6l - l-5l?
Answer: 1
What does PEMDAS stand for?
Answer: Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
5/19=x/38
What is x?
Answer: 10
Find the first 5 simplifications 20:80
1:4, 2:8, 3:12, 4:16, 5:20
24673.3346+3462.3756
Answer: 28135.7102
- l-25l + 26 x l-2l
Answer: 2
What would you do first to solve this problem?
(5+6)3-2=w
Answer: (5+6)
True or false, 1/10 is greater than 1/5?
A=false
In a giant mock-up, 10 meters represents 1 kilometer.
What is the ratio of the length in the mock-up to the real length?
Answer: 1:100
If Jefferson had $56.43, and Thomas said he would triple that, what does that come out to?
Answer: 169.29
If my Aunt has walked 58 steps backwards, and did that 12 times, how many steps did she walk?
Answer: 696
Martha pays 20 dollars for materials to make earrings. She makes 10 earrings and sells 7 for 5 dollars and 3 for 2 dollars. find Martha's profit?
Answer: 21
If I had 3/12 of a cake, and ate 5/7 of what I had, how much of a whole cake did I eat?
Answer: 15/84
Logan has 16 marbles, and Destiny has 6 more marbles than Logan.
What is the simplified ratio for Logan’s marbles to the number of marbles they have altogether?
Write the ratio as a fraction.
Answer: 16:38
Thomas had $248.46. His sister had half of that. Their dog had 3 times what Thomas’s sister has. What is the total amount of money in the family?
Answer: 993.84
Madison and Addison start at zero on a number line and walk 3 steps in opposite directions. We can say the value of their new location has an absolute value of 3, because they are each a distance of 3 units from zero, the starting point.What would be the absolute value of each girl's location if they had walked 6 steps from zero?
Answer: 6
The price of a shirt is 100 dollars. The store manager gives a discount of 50 dollars. A man and his brother bought 4 shirts and then shared the cost with his brother. Find the price paid by each brother.
Answer: 100 each
Fred had 40 marbles. Lisa has 2/16 of Fred's marbles. How many marbles does Lisa have?
Answer: 2
In a recipe, we used 2 milliliters of concentrate to make 10 liters of punch.
What is the simplified ratio for the quantity of concentrate to the quantity of punch?
Answer: 1:500
If Tyler O. has 3645.34 pigs in a competition, on average (he has been in many competitions), and Tyler T. sabotages an average of ⅕ of Tyler 0.’s pigs, what is how many pigs does Tyler O have on average after sabotage? (Round to the nearest whole number.)
Answer: 2,916
Nevaeh and Michael both ride their bikes to the mall.
When it is time to go home, Nevaeh makes a left out of the parking lot and rides 3 miles west of the mall to go home. Michael makes a right out of the parking lot and rides 3 miles east of the mall to go home.
Who lives further away from the mall?
Answer: They live the same distance from the mall
Peter withdrew 1000 dollars from his bank account today. He uses 500 to fix his car. Then, he divided the money into 5 equal parts and gave away 4 parts and kept 1 part for himself. Finally, he took his wife to the restaurant and spent 60 dollars on meals. Find how much money Peter has now.
Answer: 40 dollars left
When a pizza is cut into 4 slices, Gabriel eats 1 of the slices.In order to eat the same amount, how many slices will he have to eat if the pizza is cut into 8 slices?
Answer: 2