Denise Yeo's answer to Shirley Goh's Primary 5 Maths Singapore question.
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I first find the total number of books for Monday to Friday. (340)
Next, I find the total number of books for Monday to Sunday. (497)
I used 497-340 to find the total number of books sold on sat and sun.
hope you understand my workings :)
Next, I find the total number of books for Monday to Sunday. (497)
I used 497-340 to find the total number of books sold on sat and sun.
hope you understand my workings :)
Date Posted:
5 years ago
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