Question

If it took 3 learners 4 days to sweep the compound, how many days will it take 12 learners working at the same rate, to sweep this compound?

Answer 1

Answer: 1 day

Explanation:

3l = 4d

12l = ?d

3*4 = 12

12/12 = 1

12l = 1d

(l = learners

d = days)

Answer 2

1 day

Explanation:

3 learners = 4 days

`1 \: learner \: = 3 * 4 \: days`

12 learners =12/12 days

=1 day