Question

if 15 men can reap a field in 35 days, in how many days will 21 men reap the same field?

Answer 1

Answer:

25 Days

Step-by-step explanation:

Men × Days = Men × Days

= 15 × 35 = 21 × x

= 155 × 35 upon  21 = x

25 = x

= 25 days

Hope It Helped

Answer 2

Given: 15 men, 35 days, 21 men.

To Find: the days with 21 men.

Solution:

• Time and work is the method to find the ratio of work done with time.
• In a span of 35 days 15 men can reap a field.
• Calculating with 21 men,

                  Men × Days = Men × Days.            Let the Days be X.

                           15 × 35 = 21 × X

                                525 = 21 × X

                                    X = $\frac{525}{21}$

                                    X = 25.

• Hence with 25 days 21 men can reap a field.