Out of the 1200 students in a school 800 are boys and rest are girls. If 20%of the boys and 25%of the girls wear spectacles find the no. Of student who wear spectacles
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Answer:
no of students =260
Step-by-step explanation:
as the no of boys in the school were 800..and no of girls were 400..to find no of boys wearing spectacles
=20/100 x 800=160
no of girls wearing spectacles
= 25/100 x 400=100
so total no of students =160+100=260
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