Number System
What is 3/4 divided by 1/2
1 1/2
True or False?
4:8 and 1:3 are equivalent ratios?
FALSE
Which is greater, -1 or -3?
-1
Write an expression for 10 more than the quotient of x and 4
10 + x/4
Sarah is making a batch of cookies. The recipe calls for 3/4 cup of sugar. However, Sarah only wants to make half of the batch. How much sugar does she need for the smaller batch?
3/8 cups
Samantha has 3 red apples and 6 green apples. What is the ratio of red apples to total apples?
3:9
Order from least to greatest 0, -7, 1, -3, -2, 3,
-7, -3, -2, 0, 1, 3
Write the exponent in expanded form and then solve. 35
3 X 3 X 3 X 3 X3
243
Liam and Emma are organizing their toy collection. Liam has 18 toy cars, and Emma has 24 toy cars. They want to arrange the toys into groups, so that each group has the same number of toy cars. What is the greatest number of toy cars that can be in each group without any toy cars left over?
6 cars
What is 80% of 500?
400
What is the opposite of 5? Explain why.
-5 because 5 and -5 are an equal distance from 0 on a number line.
Solve using the order of operations
9+3(8(9))
225
Liam and Ava are standing on a coordinate plane. Liam is standing at the point (-2,5),and Ava is standing at the point (8,5). How far apart are Liam and Ava?
10 units
An interior designer is decorating a bathroom wall using red and blue glass tiles. He uses a total of 600 tiles. The ratio of red tiles to blue tiles is 1:2 How many red tiles does he use?
200 red tiles
Order from least to greatest l6l, l-3l, l-9l, l-2l, l5l
The equation c=6t represents the total cost c of the buying t tickets to the school play. What is the dependent variable? What is the independent variable? explain how you know?
c is dependent, t is independent because the total cost will depend on how many tickets you want to buy.
A rectangular prism has a length of 1/2 ft, a width of 3/4 ft, and a height of 1 ft. What is the volume of the prism?
3/8 ft2
It takes Maya 30 mins to solve 5 logic puzzles. It takes Amy 28 minutes to solve 4 logic puzzles. Who solves the puzzles at the faster rate?
Maya
John has $50 in his bank account. He spends $80 on a new laptop and then deposits $30 from his paycheck. How much money does John have in his account now?
$0
The equation c=4+2m represents the total cost c for a bucket of popcorn and m movie tickets at the local theater. How much will the total cost increase for every 3 tickets sold?
The price will increase by 6 dollars.