Erfana Beevee Binte Hassan Shariff's answer to SonBooster's Secondary 1 Maths Singapore question.
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For c, divide the factors into 3 equal groups since the an asks for cube root. Any missing factor will come from m
For d, e.g. if 8 is a multiple of 4, we can write 8 = 4 x ___ where ___ is an integer. Express d in above form and find the factors accordingly. hope it helps.
For d, e.g. if 8 is a multiple of 4, we can write 8 = 4 x ___ where ___ is an integer. Express d in above form and find the factors accordingly. hope it helps.
Date Posted:
3 months ago
Thanks for you reply, I really appreciate the step by step explanation, but the answer don’t match your answer for d, think you probably mixed the denominator and numerator up, my thought process for the last step in your calculation is that it should be 7x(?)/2x3, and in order to cancel out the denominator 2x3, the questionmark should be at least 2x3, and after cancelling the only number left is 7. n=7, which matches the answer in the answer sheet
Oh yes, I apologise for my mistake. I overlooked the ‘smallest’ positive integer. Thanks much for rectifying it. I am glad you could understand what I was trying to explain.
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