Marcus's answer to Lim YS's Primary 5 Maths Singapore question.
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Mr Wong bought 3 1/2 kg of chicken and used 2 2/3
So,
3 1/2 - 2 2/3 = 21/6 - 16/6 = 5/6 kg left
He gave 4/7, so he is left with 3/7
So,
3/7 x 5/6 = 5/14 kg of chicken left
So,
3 1/2 - 2 2/3 = 21/6 - 16/6 = 5/6 kg left
He gave 4/7, so he is left with 3/7
So,
3/7 x 5/6 = 5/14 kg of chicken left
Date Posted:
4 years ago
Thanks for your reply
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