Estimate with Fraction and Decimal

fractions that are easy to visualize and used to estimate

• equation

• expression

• benchmark fractions

• equivalent fractions

Write the fraction as a decimal 1¹/₂

Write the fraction as a decimal

¹/₁₁

• 0.0̅9

• 0.11

• 0.111

• 1.11

Write the fraction as a decimal

⁹/₁₀

Match each expression on the left with the best estimate.

• 5

• 34.76 ÷ 6.9

• 9

• 18.05 ÷ 1.7

• 20

• 62.32 ÷ 3.18

• 4

• 8.35 ÷ 2.2

Miguel fed his pet rabbits 5/6 cup of food on Tuesday. He estimated that the rabbits left about 1/10 cup food uneaten. Which is a reasonable estimate of the amount of food Miguel's rabbits ate on Tuesday?

• Between 0 cups and 1/4 cup

• Between 1/4 cup and 1/3 cup

• Between 1/3 cup and 1/2 cup

• Between 1/2 cup and 1 cup

Which decimal is the best estimate of the fraction 29/40?

• 0.5

• 0.6

• 0.7

• 0.8

Match each expression on the left with the best estimate.

• 20

• 34.76 ÷ 6.9

• 5

• 62.32 ÷ 3.18

• 9

• 18.05 ÷ 1.7

• 4

• 8.35 ÷ 2.2

Write the fraction as a decimal

5 ⁷/₈