# Multiplication of fractions (2,3,4,6,8,10,12,100)

## Interactive practice questions

The rectangle of blocks below represents what happens when $\frac{1}{3}$13 is multiplied by $\frac{1}{5}$15.

The sides of the rectangle both represent $1$1 and all of the blocks together make up $1$1 whole.

 $\frac{1}{5}$15​ $\frac{1}{3}$13​

Using the block representation, evaluate $\frac{1}{3}\times\frac{1}{5}$13×15.

Easy
Less than a minute

The rectangle of blocks below represents what happens when $\frac{1}{3}$13 is multiplied by $\frac{4}{5}$45.

The sides of the rectangle both represent $1$1 and all of the blocks together make up $1$1 whole.

The rectangle of blocks below represents what happens when $\frac{2}{5}$25 is multiplied by $\frac{2}{3}$23.

The sides of the rectangle both represent $1$1 and all of the blocks together make up $1$1 whole.

Which of the following is equivalent to:

### Outcomes

#### NA4-3

Find fractions, decimals, and percentages of amounts expressed as whole numbers, simple fractions, and decimals