Agnes Tung's answer to Joey lim's Primary 5 Maths Whole Numbers Singapore question.

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Agnes Tung
Agnes Tung's answer
21 answers (A Helpful Person)
1st
Weight of 40 marbles = 1.55 - 0.95 = 0.6 kg
Weight of 1 marble = 0.6/40 = 0.015 kg
Weight of 10 marbles = 0.015*10 = 0.15 kg
Weight of empty bag = 0.95-0.15 = 0.8 kg
Joey lim
Joey Lim
4 years ago
Thank you very much
Joey lim
Joey Lim
4 years ago
Thank you very much