6.3E Multiplying and Dividing Rational Numbers

6.3E Multiplying and Dividing Rational Numbers

Multiple Choice

What is the value of this expression? 5/8 x 30

• 12

• 18 3/4

Multiple Choice

What is the product? 18 x 2/5

• 10 3/5

• 7 1/5

Poll

A package of 8 pencils costs $0.96. What is the cost per pencil?

• $0.11

• $0.12

• $0.10

• $0.20

Poll

During a 6-hour storm, a total of $0.9 inch of rain fell. On average, how many inches of rain fell per hour?

• 5.4 in

• 1.5 in

• 0.30 in

• 0.15 in

Multiple Choice

Greg's house is 4/5 mile from the library, So far, Greg has walked 5/6 of the distance. How many miles has he walked? (4/5 of 5/6 of the distance)

• 1 1/2 miles

• 3/4 mile

• 9/11 mile

• 2/3 mile

Multiple Choice

A medium can of soup weighs 7/8 lbs. A small can weighs 2/3 as much as a medium can. How many pounds does a small can weigh? (what is 2/3 of 7/8)

• 7/12 lbs

• 9/11 lbs

• 5/16 lbs

• 5/6 lbs

Multiple Choice

What is the value of this expression? 4 2/5 divided by 2/5?

• 22

• 11

• 1 19/25

• 5 1/2