Ready Math Unit 2 Review - Grade 5

Front

What is the product of \( \frac{2}{5} \times 10 \) and is it greater than \( \frac{2}{5} \)?

Back

The product is \( 4 \) and it is greater than \( \frac{2}{5} \).

Front

If Mike walked 1-1/5 miles and Sue walked half of that distance, how far did they walk together?

Back

They walked together \( \frac{3}{5} \) miles.

Front

How many pieces of rope can be made from 4 feet of rope if each piece is \( \frac{1}{2} \) foot long?

Back

You can make 8 pieces of rope.

Front

What is the common denominator for \( \frac{1}{3} \) and \( \frac{2}{5} \)?

Back

The common denominator is 15.

Front

If Alena has \( \frac{2}{3} \) pound of cheese and uses it equally on 5 pizzas, how much cheese does she use on each pizza?

Back

She uses \( \frac{2}{15} \) pound of cheese on each pizza.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as \( \frac{a}{b} \), where \( a \) is the numerator and \( b \) is the denominator.

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts being considered.

Front

What does the denominator in a fraction represent?

Back

The denominator represents the total number of equal parts in a whole.

Front

How do you find the least common multiple (LCM) of two numbers?

Back

To find the LCM, list the multiples of each number and find the smallest multiple they have in common.

Front

What is the process of dividing fractions?

Back

To divide fractions, multiply by the reciprocal of the divisor.