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mart [117]
3 years ago
6

200 labourers need 50 days to construct a road of 4 km long. How many labourers are needed to construct 8 km long in 80 days​

Mathematics
1 answer:
patriot [66]3 years ago
7 0

Answer:

250

Step-by-step explanation:

Number of labourers * Number of days worked = Total number of working days

Total number of working days to construct a 4km long road: 200*50=10000

Total mumber of working days to construct a 8km long road: 10000*2=20000

Labourers: 20000 ÷ 80 = 250.

250 labourers are required.

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3 years ago
Can anyone solve this?
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Step-by-step explanation:

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2 years ago
Read 2 more answers
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3 years ago
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6 0
3 years ago
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