Ratios
There are 10 white marbles and 3 blue marbles. What is the ratio of white to blue marbles?
10:3
For every 9 token Lisa has, Toby has 13. Write a ratio of the number of tokens Lisa has to the number of tokens Toby has
9:13
9 to 13
9/13
If it takes 8 cups of flour for every 2 teaspoon of baking soda to bake a cake, how many cups of flour are there per teaspoon of baking soda
8 / 2 = 4
4 teaspoons
Write 2 ratios equivalent to 2:3
4:6
6:9
8:12
10 cups of sugar
15 cups of flour
There are 27 white marbles and 13 blue marbles. What is the ratio of white to all marbles?
27:40
A recipe of lemonade calls for 2 lemons and 5 cups of water. Write a ratio describing the cups of water to number of lemons.
5:2
5 to 2
5/2
For every 8 baskets of apples, there are 12 baskets of peaches. How many baskets of peaches are there per basket of apples?
1.5 baskets of apples
Write 2 equivalent ratios to 1 to 2
2:4
3:6
4:8
etc.
A recipe for pizza calls for 10 tablespoons of dough for every 8 tablespoons of sauce. How many pizzas can we make with 110 tablespoons of dough and 84 tablespoons of sauce?
10 pizzas
There are 2 red blocks, 3 orange blocks, and 4 black blocks. What is the ratio of all to black blocks?
9:4
There are 43 6th grade boys and 52 6th grade girls. Write a ratio describing the total number of students in 6th grade to 6th grade girls.
95 : 52
95 to 52
95/52
I am a world class pizza chef. Every 42 minutes I can make 7 pizzas. How many minutes does it take per pizza?
42 / 7 = 6
so 6 minutes per pizza
Which ratios are equivalent to 5 to 15?
1:2
1:3
10:20
15:45
1:3 15:45
A recipe for purple paint calls for 6 tablespoons of red paint for every 4 tablespoons of blue paint. How much red paint do we need for 100 tablespoons of purple paint?
60 tablespoons of red paint
There are 2 red blocks, 3 orange blocks, and 4 black blocks. What is the ratio of red and orange blocks to black blocks?
5:4
There are 5 squares and 2 circles on a math mural. What is the ratio of circles to all shapes?
2 to 7
2:7
6 movie tickets cost $72 what is the cost per ticket?
Which ratios are equivalent to 3:9
1:3
4:6
12:36
15:40
1:3 and 12:36
A recipe for cookies says there are 4 parts flour for every 1 part butter. If we bake 6 batches of cookies, how many parts of flour do we need?
24 parts of flour
TRUE or FALSE: You can always make equivalent ratios by adding or subtracting the same number on both parts of a ratio.
False
There are 15 hats, 2 scarves, and 3 coats in Ms. Murray's closet.
Write is the ratio of the number of hats and coats to the total number of all items in the closet?
18: 20
18 to 20
18/20
For every 8 donuts there are 2 brownies at a bakery. At this rate, how many donuts are there per brownie?
4 donuts
Which ratios are equivalent to 6 to 8?
2:3
3:4
12:16
18:26
3:4 and 12:16
A box of fruit has 52 fruits that are either oranges or apples. If there are 8 oranges for every 5 apples, how many oranges are in the whole box?
32 Oranges