Question

15. If 3 farmers can plough a field in 20 days, then how many days will 12
farmers take to plough the same field?​

Answer 1

Answer:

5 days

Step-by-step explanation:

3 farmers in 20 days

1 farmer in 60 days

so 12 farmers in 60/12 = 5 days

Answer 2

Answer:

The required answer is $5$ days.

Step-by-step explanation:

Given: $3$ farmers can plough a field in $20$ days.

To find: How long will it take $12$ farmers to plow the same field?

Based on given condition,

$3$ farmers plough a field in $20$ days.

$1$ farmers plough a field in $20*3$

$12$ farmers plough a field in $\frac{20*3}{12}=5$ days.

The number of days decreases as the number of farmers rises.

Hence, $5$ days will it take $12$ farmers to plow the same field?

#SPJ3