In a school, there were 500 boys and 600 girls in class five last year. The number of boys decreased by 10% and the number of girls increased by 9% this year. Find the number of boys this year. *
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Step-by-step explanation:
500×10/100=50
500-50=450
Answered by
0
Answer:
Step-by-step explanation:
Number of boys last year=500
Decrease =10% =(10/100)/500=50
Thus No of boys this year
=500-50
=450
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