Suriati finished a job in 3/4h. Minah finished the same job in 4/5 of the time S

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primary 5 Maths Fractions Singapore

Suriati finished a job in 3/4h. Minah finished the same job in 4/5 of the time Suriati took. How long did Minah take to finish the job?

Date Posted: 4 years ago

3/4h = 60 X 3/4 = 45 min
4/5 of 45 min = 45 X 4/5 = 36 min
:)

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Date Posted: 4 years ago

Anvar Badhusha Mohamed Imthias

4 years ago

Thank you so much