Multiplying and Dividing Decimals

If 6 chairs weigh 6.8 pounds each, how much will the total weight be of all of the chairs?

• 48

• 40.8

• 42.8

• 40

The # in a division problem that goes Inside the house is the...

• Divisor

• Dividend

• Quotient

10 friends go out to lunch and the total bill is $80.75. About how much did each person spend if they shared the bill equally?

• 22

• 15

• 10

• 13

On Friday, Gail talks for 38.4 minutes on her cell phone. On Saturday, she uses 5.5 as many minutes as she did on Friday. How long does Gail talk on her cell phone on Saturday?

• 38.4 x 5.5

• 38.4 / 5.5

• 5.5 / 38.4

• 38 x 5

Harry walks to a produce market to buy bananas. If a pound of bananas costs $0.49, how much will Harry pay for 3 pounds of bananas?

Students are racing garden snails and measuring the distance the snails travel in one minute. Chris's snail travels a distance 0.2 foot. Jamie's snail travel 0.4 times as far as Chris's snail. How far does Jamie's snail travel?

• 0.8

• 8

• 0.08

Mr. Adam's room is 20.5 feet long and 15.75 feet wide. What is the area of Mr. Adam's room?

• 322.875 square feet

• 3220.87 square feet

• 322.5 square feet

• 322 square feet

Mr. Kidd's truck holds 25 gallons of gas. Last week he paid $68.45 to fill it up. How much did he pay per gallon of gas?

• 2.74

• 3

• 2.54

• 2.8

Jeffrey had 0.8 of a pie left. If he shares it equally amongst he and his 4 friends, what amount of the pie will they each get?

• 0.26

• 0.6

• 0.2

• 0.6

Samuel worked for two days and made $16.2 the first day and $11.5 the second day. He wants to buy some cords for his new computer that are 5.60 each. How many can he buy?

• 2

• 3

• 1

• 4