Question

please answer this question ​

Answer 1

Step-by-step explanation:

The Koala ate some leaves from 3 branches. Each branch had 20 leaves . The Koala ate a few leave from the first branch and than ate as many leaves from the second branch as were left on first branch. Then it ate 2 leaves from the third branch. How many leaves in total were left on the 3 branches.

Answer is 20

Answer 2

Answer:

1st branch

let the kola ate x leaves on the 1st branch,

then leaves left on 1st branch=20-x

2nd branch

similarly leaves left on 2nd branch=20-(20-x)=x   ( it ate as many leaves left in 1st branch in the second branch)

3rd branch

leaves ate in 3rd branch=2

leaves left on 3rd branch=20-2=18

total leaves left=20-x+x+18

                        =38

HOPE IT HELPS U