Andrew LEE's answer to Chiahongjing's Primary 6 Maths Fractions Singapore question.
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96 = total number of students
minus 10 (cos 10 boys > girls), that gives you 86.
86/2 = 43
this even out the number of boy and girls.
So since there are 10 boys > girls...
Girls = 43
Boys = 53
minus 10 (cos 10 boys > girls), that gives you 86.
86/2 = 43
this even out the number of boy and girls.
So since there are 10 boys > girls...
Girls = 43
Boys = 53
Date Posted:
6 years ago
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