2. Rational numbers
2.01 Review: Multiplying fractions
Interactive practice questions
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.
| $\frac{4}{5}$45 | |
|
$\frac{1}{3}$13 |
|
Using the block representation, evaluate $\frac{1}{3}\cdot\frac{4}{5}$13·45.
Easy
< 1min
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.
Easy
< 1min
Evaluate $\frac{1}{7}\cdot70$17·70.
Easy
< 1min
Evaluate $\frac{2}{5}\cdot35$25·35.
Easy
< 1min
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