Decimal Operations and Conversions

This lesson covers dividing numbers that result in decimals using long division. It includes converting fractions to decimals, calculating distances using fractions, finding quotients, proving decimal equivalence, completing calculations, and understanding decimal placement in multiplication.

What is the decimal equivalent of three-fourths?

• 1.0

• 0.75

• 0.5

• 0.25

How many miles did My walk if she covered one-eighth of a 30-mile trail?

• 2.5 miles

• 3.75 miles

• 5.0 miles

• 4.5 miles

What is the result of 99 divided by 12 as a decimal?

• 9.0

• 8.75

• 8.5

• 8.25

What is the decimal equivalent of 216 divided by 5?

• 43.4

• 43.8

• 43.2

• 43.6

What is the decimal equivalent of 1988 divided by 8?

• 248.5

• 248.7

• 248.6

• 248.8

Which of the following is the decimal equivalent of nine twenty-fifths?

• 0.36

• 0.40

• 0.24

• 0.32

What is the decimal equivalent of eighteen fiftieths?

• 0.32

• 0.34

• 0.36

• 0.38

If 5 minus a number equals 4.329, what is the number?

• 0.671

• 0.329

• 0.329

• 0.671

What is the missing number if 1 minus it equals 0.015?

• 0.015

• 0.025

• 0.985

• 0.975

How do you determine the placement of the decimal in the product of 1.24 and 0.15?

• Move the decimal three places to the left

• Move the decimal two places to the left

• Move the decimal four places to the left

• Move the decimal five places to the left