Question 5 of 104 in Unit 4

Number 4

1 mark · Easy

Express 9/20 as a decimal.

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0.45 (±0.01)

Also accept: 0.45

Common mistakes: 1.8 (divides 20 by 9); 0.9 (divides 9 by 10)

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Marking points

B1 · 1 mark · Correct decimal (0.45)

Worked solution

9 ÷ 20 = 0.45

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