Multiply and Divide Rational#

Arianna has 5 yd of border to put around a garden. She uses all the border to make 4 sections that are the same length. Which expression is NOT equal?

Which two expressions represent 3/12?

Which statement about 3 multiplied by 2/3 is TRUE?

• The product is less than 2/3

• The product is between 2/3 and 3

• The product is greater than 4

A group of 4 friends paid a total of $50.24 for tickets to the water park. Each friend paid the same amount for a ticket. How much did each friend pay?

• $200.96

• $12.01

• $12.56

Jacob worked 21 1/2 (21.5) hours last week and earned $11.60 per hour. How much did Jacob earn last week?

(a)  

The weight of one serving of trail mix is 2.5 ounces. How many servings are there in 22.5 ounces of trail mix?

• 11.5

• 56.25

• 9

A pharmacist put 4.536 ounces of vitamins into bottles. She put 0.042 ounce into each bottle. How many bottles did the pharmacist use?

• 11

• 18

• 108

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2 1/2 times its birth weight. How many lbs did the baby weigh?

(a)