It takes $4$ workers to paint a house in $1\frac{1}{2}$ days. Assuming the workers paint at the

Question

It takes $4$ workers to paint a house in $1\frac{1}{2}$ days. Assuming the workers paint at the same rate, how many days will $3$ workers take to paint the same house? how many more workers are needed if the house is to be painted in half a day? how many days will $6$ workers take to paint $5$ such houses?

Accepted Answer

(a) $2$ days (b) $8$ workers (c) $5$ days

IP1U9 Exercise Q3

IP1U9 Exercise Q3

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