Chapter 5 Pre Algebra

Aliya hikes a distance of 1 ¹/₃ miles for 2 hours. What is her rate of speed in miles per hour?

• ²/₃ mph

• 1¹/₂ mph

• 2²/₃ mph

• 3¹/₃mph

Tags

CCSS.7.RP.A.1

Simplify the complex fraction.

• 16/63

• 14/72

• 63/13

• 72/14

If a dog can eat 1/3 of a bag of food in 1/2 week, how many bags of food can the dog eat in 1 week?

• 1/6

• 2/3

• 3/2

• 5/6

Tags

CCSS.7.RP.A.1

What is a Ratio?

• Is a comparison of two quantities 

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one 

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Tags

CCSS.6.EE.B.7

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2B

2 apples cost $20. What will 5 Apples cost? 

• 28

• 45

• 50

• 39

Tags

CCSS.6.RP.A.3B

What is a proportion?

• When two ratios can be simplified

• When two ratios are equivalent and show the same value

• When two ratios have the exact same numbers

• When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2A