plz answer this question fast lying with step by step . answer only the correct answer not the incorrect one
27th question
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let the total number of deers are x.
no. of deers who are grazing = x/2.
no. of deers who are playing=x/2× 3/4 = 3x/8.
no. of deers who are drinking water = 9.
from question,
no. of deers who are (grazing + playing+drinking water )=total no. of deers
x/2+ 3x/8+ 9 =x
(4x+ 3x+72)/8 = x.
7x+72 =8x
8x-7x=72
x=72.
no. of deers who are grazing = x/2.
no. of deers who are playing=x/2× 3/4 = 3x/8.
no. of deers who are drinking water = 9.
from question,
no. of deers who are (grazing + playing+drinking water )=total no. of deers
x/2+ 3x/8+ 9 =x
(4x+ 3x+72)/8 = x.
7x+72 =8x
8x-7x=72
x=72.
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