# Hard Work

**Algebra**Level 3

1 man, 3 women and 4 boys can do a piece of work in 96 hours.

2 men and 8 boys can do it in 80 hrs.

2 men and 3 women can do it in 120 hrs.

How long would it take 5 men and 12 boys to complete it?

2 men and 8 boys can do it in 80 hrs.

2 men and 3 women can do it in 120 hrs.

How long would it take 5 men and 12 boys to complete it?

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