গণ পৰষদৰ গঠন আৰু কামৰ বৰ্ণনা কৰা?
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There were 2789108480 in a school .
There were 123848069 in a school .
2346 left the school.
1907 left the school.
How many are there now?
How many are there now?
And number of boys + number of girlsIn the first case
Number of boys =660×2213=390
Number of girls =660×229=270
Let the number of boys who left the school be x.
According to the question,
⇒270+30390−x=56
390−x=360
x=390−360=30.
In the first case
Number of boys =660×2213=390
Number of girls =660×229=270
Let the number of boys who left the school be x.
According to the question,
⇒270+30390−x=56
390−x=360
x=390−360=30.
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