Decimal Operations

Convert fraction to a decimal

³/₈

Convert fraction to a decimal

¹/₂

Convert fraction to a decimal

⁶/₁₅

Convert fraction to a decimal

¹/₄

The decimals NEED to be lined up for which operation?

• addition & subtraction

• multiplication & division

• all the operations

Solve the word problem: If a pencil costs 0.425 and you buy 4 pencils, how much do you spend in total?

• 1.7

• 1.75

• 1.8

• 2.0

The price of a gallon of gasoline is shown. How much does it cost to fill an empty 12.5-gallon gas tank?

The operation I will use to find the total cost to fill an empty tank is ​ (a)   .

The total cost to fill up the tank is ​ (b)   .

• addition

• multiplication

• $29.86

• $10.99

• $25.48

• $26.76

Convert fraction to a decimal

⁹/₁₀

Convert fraction to a decimal

³/₅

Convert fraction to a decimal

¹⁸/₁₀₀