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Half of a herd of deer …

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Half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby . The rest 9 are drinking water from the pond . Find the number of deer in the herd

Posted by Heenal Paneri 5 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Sneha Ramparia 5 years, 6 months ago

Let the total number of deer be 'x' Number of deer grazing in field = 1x/2. Number of deer playing nearby = 3/4 of 1x/2 = 3x/8. Number of deer drinking water = 9 ATQ, 1x/2 + 3x/8 + 9 = x > (4x + 3x + 72)/ 8 = x > 7x + 72 = 8x > 8x - 7x = 72 > x = 72 Hence, the total number right deer in the herd is 72.

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Posted by Monika 8B 5 months, 3 weeks ago

CBSE > Class 08 > Mathematics