Question 65

A ribbon is 3.6 metres long. A craft uses 0.25 of the ribbon. What length is used?

3.85 metres
9 metres
0.9 metresBonne réponse
0.144 metres

Explication

Since 0.25 is one quarter, 3.6 × 0.25 = 3.6 ÷ 4 = 0.9 metres. Choosing 9 loses the decimal place, while adding 0.25 to 3.6 does not find a fraction of the ribbon.

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Question 65: A ribbon is 3.6 metres long. A craft uses 0.25 of the… · Decimals and Place Value · Questena