Question

Thirty-five cows can clear a field by grazing in 15 days. How many cows will graze the same field in 7 days?​

Answer 1

Answer = 17

Given ,

• Number of days = 15
• Number of cows = 35

To find ,

• Number of cows to be graze in 7 days

Solution ,

⇒ Let us assume that required number of cows be x.

$⇒7 \times x = 15 \times 35$

⇒ x = 15 ÷ 7 × 35

⇒ 75

Hence, required number of cows are 75.

Answer 2

Answer:

Answer = 17

Given ,

Number of days = 15

Number of cows = 35

To find ,

Number of cows to be graze in 7 days

Solution ,

⇒ Let us assume that required number of cows be x.

⇒7 \times x = 15 \times 35⇒7×x=15×35

⇒ x = 15 ÷ 7 × 35

⇒ 75

Hence, required number of cows are