Ghazi Emir Jennings's answer to ND's Primary 3 Maths Singapore question.

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Ghazi Emir Jennings
Ghazi Emir Jennings's answer
16 answers (Tutor Details)
1st
To find the answer, take the quotient multiplied by the divisor and add the remainder.

47 x 3 + 2 = 143

We can look at the number 7 as an example. When you take 7 divided by 3, you get 2 as your quotient and 1 as your remainder.
Hence, working backwards,

2 + 3 x 2 = 7