50 labourers can dig a pond in 16 days how many labourers will be required to dig another pond double in size in 20 days
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Answered by
23
50 labourer Pond size = x in 16 days
1 labourer can build pond size x in 50 ×16days
1 labourer can build pond size 2x in 2×50×16 days
y labourers Pond size =2x in 20 days
y=50×2×16/20 = 80 labourers
Answered by
4
Step-by-step explanation:
Correct option is A)
50 labourer Pond size =x in 16 days
1 labourer can build pond size x in 50×16days
1 labourer can build pond size 2x in 2×50×16 days
y labourers Pond size =2x in 20 days
y=50×2×
20
16
=80 labourers.
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