Question

A family of 5 persons can be maintained for 20 days with rupees 2480. Find how long rupees 6944 maintain a family of 8 persons.Solve with arrow method​

Answer 1

Answer:

Answer: 20 day for 8 person is 8 × 2480 = 3968 rupees. if 3968 rupees for 20 day then for 6944 rupees how many days? 6944 ? ⇒ 6944 × 20 = 35 day..

Step-by-step explanation:

Answer 2

20 day for 8 person is 8 × 2480 = 3968 rs. if 3968 rs for 20 day then for 6944 rs how many days?

6944 ? ⇒ 6944 × 20 = 35 day.

5 person maintained for 20 days with Rs. 2,480.

Then, 1 person maintained at

20×5

2480

=

100

2480

=Rs. 24.80 /person/day

So, the maintenance of 8 persons =24.80×8=198.40 /day.

So, the number of days Rs 6944 can be maintained 8 person will be

198.40

6944

=35 days