Decimal Operations

Question 1

Ty had $342. He spent $194.56 on a new bike. How much does he have left?

Accepted Answer

$147.44

Question 2

John bought 12.6 gallons of gas for $2.76 per gallon. What was his total? (Round)

Accepted Answer

$34.78

Question 3

A wire is 10.8 feet long. Kim took three pieces off that were 1.4 feet each. How much is left?

Accepted Answer

6.6 ft

Question 4

Popcorn costs $0.14 per ounce. What will a 42 ounce container cost?

Accepted Answer

$5.88

Question 5

Don ran the race in 13.48 sec. Josh ran it in 14.2 seconds. How much faster was Don?

Accepted Answer

0.72 seconds faster

Question 6

Roger has 3 apples that weigh 1.6 lbs total. 2 of them weigh 0.54 lb each. What does #3 weigh?

Accepted Answer

0.52 LBS

Question 7

Estimate how much money it will cost to buy 18.6 lbs of steel that costs $8.23 per pound.

Accepted Answer

$160

Question 8

The product of these two numbers, 0.06 and 0.45, will be?

Accepted Answer

Less than 1

Question 9

What is in the hundredths place of the answer to 0.43 X 1.58?

Accepted Answer

7

Question 10

How many place values will be behind the decimal in the answer? 0.076 X 1.345

Accepted Answer

6

Question 11

Ryan spent $26.48 on a pair of shoes and $13.35 on a shirt. How much did he spend total?

Accepted Answer

$39.83

Question 12

How much would it cost to buy 4 pears for $0.64 each?

Accepted Answer

$2.56

Questions 12