This Fluency Activity is a part of the Lesson 13, Unit 3, Grade 5. This fluency activity reviews decimals as they relate to generating equivalent benchmark fractions. If students don't remember how to convert from fractions to decimals, then consider doing a review with the whole class. Fractions can be converted to decimals easily when the denominator is tenths, hundredths, or thousandths. It's just like converting the fractions into equivalent fractions with the denominator of tenths, hundredths, or thousandths. The teacher can also draw out the fraction bars that clearly show equivalent fractions.