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Tagged: Inverse Variation

If 32 men can turf a field in 16 days, in how many days can 20 men turf the same field?

$$d\alpha\frac{1}{m}$$

$$d=\frac{k}{m}$$

$$16=\frac{k}{32}$$

k = 512

$$d=\frac{512}{m}$$

$$d=\frac{512}{20}$$

d = 25.6 days