200 labors need 50 days to construct a road of 4 km long.How many labors are needed to construct 8 km long road in 80 days? Do fast plz..
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Answer:
250 laboures
Step-by-step explanation:
- let x be the number of men
- 200 × 50 / 4 = x × 80 / 8
- 200 × 50 × 8 / 4 × 80 = x
- 250 men
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