2. Rational numbers
2.09 Working with percentages
Interactive practice questions
Consider the fraction $\frac{9}{10}$910.
a
Fill in the missing numerator.
$\frac{9}{10}$910 $=$= $\frac{\editable{}}{100}$100
b
Hence express $\frac{9}{10}$910 as a percentage.
Easy
< 1min
Convert $\frac{5}{10}$510 into a percentage.
Easy
< 1min
Convert $\frac{3}{4}$34 into a percentage.
Easy
< 1min
Fill in the missing numerator.
Easy
< 1min
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