Ratios
20:15 or 20/15 or 20 to 15
simplest form: 4:3 or 4/3 or 4 to 3
If I have 15 bags of chips and they cost 45 dollars in total what does each bag cost?
$3
2/10
1/5
How many feet are in a yard?
3
What benchmark precents could you use to get to 23 percent of something?
answers may vary
Alianna plays the guitar and can learn 6 sheets of music in 20 minutes how many hours would she need to learn 72 sheets of music?
4 hours or if you got 240 that would be in minutes
If NBA Young Boy tickets cost $372.20 for 5 tickets how much would if cost Mr. Hart to get just 1 ticket?
$74.44
1/7
Which ratios are equal to each other?
3/4, 16/23, 12/16, 30/40
3/4, 12/16, 30/40
0.17 is what written as a percent? what is it as a fraction?
If Katy could run at a constant speed and never gets tired and can run 4 miles for every 40 minutes. How long would it take her to run 60 miles?
600 minutes or 10 hours
The unit rate from Pepsi per can of soda is $1.10 would it be better to buy sprite or Pepsi, if I can get 12 sprite for $11.10?
It would be better to get sprite because it would cost about $0.93 dollars per can.
27/135
1/5
There are 5 blueberries, 2 mangoes and 7 grapes what is the ratio of total fruit to mangoes? (double points if simplified)
14:2 or 14 to 2 or 14/2
7:1 or 7 to 1 or 7/1
What is 25% of 240
$60
There are 5 sodas, 3 hershey bars, 2 bottles of water, 1 hockey stick and 4 juice boxes
What is the ratio of hockey sticks to total drinks?
1/11 or 1:11 or 1 to 11
Lets pretend Jazmin is 16 and just got her license to drive. Her old beat down car she drives can go only 18 miles per gallon of gas. Gasoline cost $3 per gallon. Jazmin then drove to New York. It took her 162 miles to get there.
What was the total cost, in dollar of the gasoline that the car used for Jazmin's trip?
$27
352/9
352/9
There are 20 total people in the room 12 of them are wearing shorts what is the ratio of people who are not wearing shorts to those wearing shorts. (double points for simplest form)
8/12 or 8 to 12 or 8:12
2/3 or 2 to 3 or 2:3
If Illiana ate 2/5 of a pizza by herself and didn't want to share the rest. What percent of the pizza does he have left that he needs to hide from Juliana?
60%
If one Batch of cake needs 2 cups of flour and 6 eggs. If I have 54 eggs how many cups of flour would I need to use them all? How many cakes can I make?
2 part question
18 cups of flower and 9 cakes
If Xander can buy 15 donuts for $2.40 which he does every morning before school. What is the unit rate?
If Angelina can buy 18 donuts for $3.24 which she does every morning before school what is the unit rate?
Who is getting the better deal?
Xander: $0.16 Angelina: $0.18
Who is getting the better deal?
Xander
192/42
32/7
If new Jordans cost $210 and then go on sale for 30% off how much would they cost?
$147
If the original price is $360 what would be the percent discount if the new price is $280.80?