Apply Rational Numbers

What is the change in elevation from the overlook to the benches?

• -26 1/4 feet

• 26 1/4 feet

• 113 3/4 feet

• -113 3/4 feet

Tags

CCSS.7.NS.A.3

What is the change in elevation from the beginning of the trail to the waterfall?

• 0 feet

• -60 feet

• -120 feet

• 120 feet

Tags

CCSS.7.NS.A.1C

Use the positive numbers to represent elevations above sea level and negative numbers to represent elevations below sea level. Mary's elevation is 6.5 meters at the beginning of a hiking trail. After walking a few minutes, she has descended 12.2 meters. Which of the following represents her new elevation?

• -18.7

• 5.7

• -6.3

• -5.7

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

Solve

• 6

• -6

Tags

CCSS.7.NS.A.1C

Find the product of the two numbers.

• -43.68

• -4.368

• 40.5

• 43.68

Tags

CCSS.7.NS.A.2A

Match the following rational numbers with an expression with the same value.

• 3 18/25

• 2 7/12

• 1 9/10

Tags

CCSS.7.NS.A.2A

Choose the correct answer in simplest form.

• -²/₆

• -¹/₃

• ²/₃

• ¹/₃

Tags

CCSS.7.NS.A.2A

• 6  3/20
• 5  4/9
• 6  4/15
• 8  1/4

Tags

CCSS.5.NF.B.6

• 5/14
• 2  1/3
• -1  1/3
• 2  1/2

Tags

CCSS.6.NS.A.1