3 by 5 of a class of 45 are girls. Find the number of boy in the class
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27 boys in the class
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Let the no. of students in the class be X.
A/Q, 3/5X = 45
= X = 45 × 5 / 3
= X = 75.
Therefore, No. of Boys = 75 - 45
= 30.
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A/Q, 3/5X = 45
= X = 45 × 5 / 3
= X = 75.
Therefore, No. of Boys = 75 - 45
= 30.
HOPE U LIKE MY ANSWER...
SUBSCRIBE T-SERIES.
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