Question

Half of heard of deer are grazing in the field and three-fourth of remaining are playing nearby, the rest 9 are drinking water from the pond. The number of deer in the herd is …. *

a) 62

b) 70

c) 72

d) 82

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Answer 1

Answer:

18

Step-by-step explanation:

1/2+3/4+9/1

LCM- 4

1*2/2*2+3*1/4*1+9*4/1*4

2+3+36/4

2+69/4

71/4

17.75

rounding of the decimal

75 +15=0

so 18

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