Rachel :-)'s answer to Violet's Primary 5 Maths Whole Numbers Singapore question.
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Sorry i don't know if the pic got cut off or not, but based on what i see i think the qn is asking what is the larger of the 2 numbers?
If it that case, average of 12 means total of the two numbers is 12*2=24
To have one of the number as the largest, the other has to be the smallest. + qn req of 2 digits. So smallest 2 digit no. is 10. Hence, largest is 24-10=14.
Hope this helps :-)
If it that case, average of 12 means total of the two numbers is 12*2=24
To have one of the number as the largest, the other has to be the smallest. + qn req of 2 digits. So smallest 2 digit no. is 10. Hence, largest is 24-10=14.
Hope this helps :-)
Date Posted:
2 years ago
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