Question

An elephant walks 20 km in a day and a cow walks 1 km on first day, 2 km on second day ,3 km on third day and so on.
How many days will the cow take to catch to elephant?​

Answer 1

Answer:

12 days

Step-by-step explanation:

therfiere 1+2+3+4+5+6=20

Answer 2

Answer:

5 and 3/4  days.

nearly 6.

Step-by-step explanation:

The cow takes 5 and 3/4 days if it walks 1 km, 2 km, 3 km, 4 km, etc...

because, 1+2+3+4+5+3/4=20

Hope it helps you!