Ratios
Jenny is baking chocolate chip cookies. The recipe calls for 20 chocolate chips for every 3 cookies. Write the ratio for the number of chocolate chips to cookies.
20:3
Convert 46% into a decimal
0.46
x + 3 = 7
x= 4
True or False: -5 is smaller than -2
True
Solve: 52
25
Jose has 18 pets in total. He has 9 cats and 7 dogs. What is the ratio of cats to dogs?
9:7
3/4 divided by 1/6
18/4 or 9/2 or 4 1/2
Solve for x:
21 = x - 8
x= 29
True or False: -19 < -23
False
Use distributive property to evaluate 4(x+5)
4x + 20 or 20 + 4x
Luka has 8 pants and 7 shirts. He can wear a total of 56 outfits. What is the ratio of total outfits to shirts?
56:7
Write 4 5/6 as an improper fraction.
29/6
Solve for x:
6x = 48
x = 8
List the following numbers in order from least to greatest: -6, 0, 1, -4.3, 1/2
-6, -4.3, 0, 1/2, 1
Solve: 23 + 32
17
Han is making a cake. The recipe calls for 4 cups of flour, 2.5 cups of cream cheese, and 2 cups of sugar. What is the ratio of cream cheese to sugar? Provide an equivalent ratio to flour and sugar.
2.5 : 2
Some equivalent ratios: 5 : 4, 10 : 8, 20 : 16
Solve: 3 1/2 divided by 1/3
21/2 or 11 1/2
Find the value of y:
3y - 4 = 14
y = 6
List the following from greatest to least: -0.93, 4, 1, 0.99965, -9.3
-9.3, -0.93, 0.99965, 1, 4
Use order of operations to solve the following:
7+3(3 x 2)
25
Luka is making waffles. The recipe calls for 8 cups of flour, 1.5 cups of milk, and 1 cups of sugar. What is the ratio of sugar to milk? Provide an equivalent ratio to flour and milk.
1 : 1.5
Equivalent ratios: 2 : 3, 3 : 4.5, 4 : 6
A recipe requires 2/3 cup of flour for every batch of cookies. How many full batches can be made with 4 cups of flour?
6 batches
Paul can play 42 songs on his guitar. He forgot some songs and now can play 28 songs. Use the variable s to represent the number of songs he forgot.
Write an equation to describe the scenario. Then solve for the equation.
42 - s = 28
s = 14
3 - 6 = ?
-6 + 4 = ?
-3
-2
Use Order of Operations to solve:
(10-4) + 15 - 23
13