Hi, I am struggling with this question for the whole night. Can't figure out why

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primary 6 Maths

Hi, I am struggling with this question for the whole night. Can't figure out why answer is 1/4 hour instead of 4hours that I have derived ? Pls help me. This is really urgent. Thanks

Date Posted: 7 years ago

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Kalsom takes 1/2 the time to reach the same distance as Minah.

Guess and check method.

Date Posted: 7 years ago

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Avis Yeo

7 years ago

Thanks !!!

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