9/14: Unit 1 Exam

Kyle swam 450 yards in 5 minutes.

What is the average number of yards he swam per minute?

• 45

• 60

• 90

• 95

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tags

CCSS.7.NS.A.2B

Daria wrote down two whole numbers. Which of the following shows the numbers Daria could have written?

• 3, −3

• 1, 100

• 0.7, 7

• 3/4, 3/8

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is the value of −1.8 ÷ 0.2?

• -3.6

• -9

• -1.6

• -0.36

Tags

CCSS.7.NS.A.2B

Jonathan went for a jog. Every time he stops to tie

his shoelaces, his jog lasts 2.5 minutes longer.

If he stops to tie his shoelaces four times,

how much longer does his jog take?

Tags

CCSS.4.MD.A.2

• $108

• $15

• $45

• $75

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Tags

CCSS.7.NS.A.1D

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Tamara rode her bicycle 8 miles in 0.5 hours.

What was the average rate that

she rode her bicycle in miles per hour?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2