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Card 16

Front

What would you get if you wrote the number 368249 correct to 1 significant figure?

Back

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Card 17

Front

What would you get if you wrote the number 0.00245 correct to 1 significant figure?

Back

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Card 18

Front

What is 7.994 to two significant figures?

Back

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Card 19

Front

How would you get an approximate answer for Equation: 386062 x 0.007243 ?

Back

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Card 20

Front

What is a ratio?

Back

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Card 21

Front

There are 15 girls and 12 boys in a class. What is the ratio of girls to boys? Give your answer in its simplest form.

Back

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Card 22

Front

A newspaper includes 12 pages of sport and 8 pages of TV. What is the ratio of sport to TV? Give your answer in its simplest form.

Back

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Card 23

Front

Anna has 75p. Fiona has 1.20 . What is the ratio of Anna's money to Fiona's money, in its simplest form?

Back

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Card 24

Front

Twelve pencils cost 72p. Find the cost of 30 pencils.

Back

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Card 25

Front

Jenny buys 15 felt-tip pens. It costs her 2.85 . How much would 20 pens have cost?

Back

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