Operations with Rational Numbers - 9/29

The record high January temperature in Austin, Texas, is 90 °F. The record low January temperature is -2 °F. Find the difference between the high and low temperatures.

• 88°F
• 98°F
• 94°F
• 92°F

Fill in the blanks below with the correct answer.

The set of numbers that can be written has a fractions;

SOLVE

• -6/12
• -5/12
• 5/12
• -5/7

2 ³/₄ × 12 =

• 33
• 24 ³/₄
• 24 ¹/₃
• 120

• -43.081

• -4.3081

• -430.81

• 43.081

• -203.75

• -2037.5

• 203.75

• 20.375

When multiplying or dividing two NEGATIVE numbers, your answer will be...

• Positive

• Negative

• Depends on the largest number

• None of the above

SOLVE:

-4/15 ÷ 2/5

• -8/75

• 3/2 = 1 1/2

• -2/3

• 1/3

Jerome wants to walk to school. He lives 2 1/4 miles away. So far, he has walked 7/8 of a mile. How far does he have left to go?

• 1 3/8
• 2 6/4
• 1 6/8
• 2 3/4