answer the 8th one....
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40% are girls in 1800,
so ,no. of girls = 1800 ×40/100
= 720
hence , remaining are boys = 1800-720 = 1080
so ,no. of girls = 1800 ×40/100
= 720
hence , remaining are boys = 1800-720 = 1080
Anonymous:
thanks
Answered by
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Hey mate !!
no. of girls = 40/100*1800
=720
now , boys = total student - no. of girls
=1800-720 = 1080
HOPE IT HELPS U !!!
no. of girls = 40/100*1800
=720
now , boys = total student - no. of girls
=1800-720 = 1080
HOPE IT HELPS U !!!
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