The question:
The ratio of numbers of boys to the girls in a class is 2:3. If 44 boys were added in and 12 girls were taken out, the ratio became 7:4. What is the number of boys initially?
I am so BLARDY troubled with this Primary 5 maths question... It is suppose to be simple and could be solved without any sweat .... But but but but... WITHOUT ALGEBRAs ??!!!
Arghh... Tell me how to do... I cannot move on!!!
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