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Published byCassandra Poole Modified over 8 years ago

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50% 75% 1% 99% 0.1% 25% 5% 23% 10% 2.3% 0.023 0.05 0.1 0.5 0.75 0.01 0.23 0.99 0.25 0.001 Pen (press esc to cancel) Here are some percentages and decimals. Match them up with their decimal equivalent.

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Percentages with multipliers We can use these decimal equivalents to work out percentages on a calculator nice and quickly. Example. 63% of 765 The multiplier for this percentage is 0.63 ( notice it’s the same as the decimal equivalent) So 63% of 765 = 0.63 x 765 = 481.95 Remember – to change a percentage to a decimal you have to divide it by 100!

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Percentages with multipliers Here is another example Example. 7% of 48 The multiplier for this percentage is 0.07 ( not 0.7 as some people might think) So 7% of 48 = 0.07 x 48 = 3.36

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6% of 490 72% of 150 12% of 435 99% of 340 3% of 693 24% of 80 108 336.6 20.79 19.2 52.2 294 Pen (press esc to cancel) Now try these using your calculator

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Percentages with multipliers Now it’s your turn. Use your calculator and what you now know about multipliers to complete the crossnumber.

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