Ratios
In a drawing, there are 3 circles, 4 stars, and 5 triangles. What is the ratio of stars to the triangles
4:5
5 shovels of sand are mixed with 4 shovels of gravel to make cement. What is the number of shovels of gravel needed for 45 shovels of sand.
5:4
10:8
15:12
20:16
25:20
30:24
35:28
40:32
45: ___
36 shovels of gravel
If you have 9 bananas to 3 pineapples. How many pineapples would you have to 18 bananas?
6 pineapples
Of the 15 children at the park, 12 children are riding bikes and 3 children are riding scooters. What is the ratio of bikes to children?
12 to 15 12/15 12:15
Lil blew up 7 balloons. Kathy blew up 5 balloons. What is the ratio of total balloons to Kathy's balloons?
12 to 5
Ari can walk 2 miles in 40 min. What is the amount of time it will take him to walk 4 miles.
80 min.
The ratio 7:12 as a fraction?
7/12
A car can travel 600 miles on 20 gallons of gas. What is the ratio of miles to gallons
600 miles to 20 gallons
The recipe calls for 2 eggs, 8 cups of flour, 3 teaspoons of oil, and a pinch of salt. What is the ratio of cups of flour to eggs?
8:2 OR 4:1
Paul used 6 black tiles and 12 white tiles for a pattern. What is the ratio of black tiles to white tiles?
1:2 or 6:12
What the ratio if you have 100 ranches to 250 screws?
100:250 or 100/250 or 100 to 250
The ratio of cups of peas to cups of carrots is 3 to 2. Write 3 equivalent ratios.
6 to 4, 9 to 6, 12 to 8
There are 10 rabbits in a cage. The ratio of white rabbits to grey rabbits is 3:7. How many white rabbits are in the cage?
3 white rabbits
5:10
10:20
15:30
___:40
20
Ahmad's mom prepares a plate with 5 peaches and 4 apples for 6 students in his study group. What is the ratio of fruit to students?
9/6 OR 3/2
There are 5 mice in a cage. The ratio of pink mice to black mice is 2:3. How many black mice are in the cage?
3 mice
Ivy's Fresh Eggs transports its eggs in crates. It takes 2 trucks to carry 7 crates. What is the number of crates that 8 trucks can carry.
2:7
4:14
6:21
8:___
28 crates
What is the ratio of lions to tigers. If you have 45 tigers for every 2 lions
2:45
A recipe uses 2 cups of chopped onions, 6 cups of chopped tomatoes, 1 tablespoon of olive oil, and 3 potatoes. How many cups of tomato are need to triple the recipe? Explain.
18 cups of tomatoes