Decimal Ops Investigation Review

Convert fraction to a decimal

¹/₄

Convert fraction to a decimal

⁷/₈

Convert fraction to a decimal

³⁹/₄₀

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Convert fraction to a decimal

¹⁸/₁₀₀

Tags

CCSS.4.NF.C.6

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

Tags

CCSS.6.NS.B.3

Convert fraction to a decimal

⁴/₁₂₅

Convert fraction to a decimal

³/₈

Convert fraction to a decimal

¹⁵/₂₀

Multiply Decimals

*1 decimal place.

*10th place.

3 x 0.2 =

• 6

• 0.6

• 0.06

• 0.006

Tags

CCSS.5.NBT.B.7

Multiply Decimals

*2 decimal places

*100th place

3 x 0.02 =

• 6

• 0.6

• 0.06

• 0.006

Tags

CCSS.6.NS.B.3