5.3A,5.3H

Front

What is the sum of ⅙ cup of strawberries, ⁹⁄₁₀ cup of raspberries, and ⅖ cup of blueberries?

Back

About 1½ cups.

Front

What are the benchmarks for estimating fractions?

Back

0, 1/2, 1.

Front

What do we use when estimating fractions using addition and subtraction?

Back

Benchmarks.

Front

If Sofia watched TV for 1 3/5 hours on Tuesday and 2/3 hour on Wednesday, how long did she watch TV in total?

Back

A little more than 2 hours.

Front

What is the approximate total of ⅙ + ⁹⁄₁₀ + ⅖?

Back

About 1½ cups.

Front

Define 'benchmark' in the context of fractions.

Back

A benchmark is a reference point used to estimate the value of fractions.

Front

What is the purpose of estimating fractions?

Back

To make calculations easier and quicker.

Front

How can you estimate the sum of two fractions?

Back

Round each fraction to the nearest benchmark and then add.

Front

What is the fraction representation of 1 3/5 hours?

Back

It is equivalent to 8/5 hours.

Front

How do you convert 2/3 hour into minutes?

Back

2/3 hour is 40 minutes.