Lai Men's answer to Syasya's Primary 5 Maths Whole Numbers Singapore question.

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Lai Men
Lai Men's answer
3 answers (A Helpful Person)
1st
Originally has 4.4kg of flour = 4400g
She kept 800g
Amount of flour left = 4400g-800g = 3600g
She divided it into 4 cups:
Amount in each cup: 3600g/4 = 900g