a person first 10 matches avg is 32
next match how many runs he will then his total avg become 36
so total 11 matches runs=11*36=396
10 matches runs=10*32=320
difference is 76
11th match he scored 76 runs

a person first 10 matches avg is 32
next match how many runs he will then his total avg become 36
so total 11 matches runs=11*36=396
10 matches runs=10*32=320
difference is 76
11th match he scored 76 runs

Garima says

I did not understand the solution and also how to approach a question?

Vamsi says

a person first 10 matches avg is 32

next match how many runs he will then his total avg become 36

so 11*36-10*32=76

Vamsi says

a person first 10 matches avg is 32

next match how many runs he will then his total avg become 36

so total 11 matches runs=11*36=396

10 matches runs=10*32=320

difference is 76

11th match he scored 76 runs

Garima says

I did not understand the solution. Please elaborate the soltuion for better understanding.

Vamsi says

a person first 10 matches avg is 32

next match how many runs he will then his total avg become 36

so total 11 matches runs=11*36=396

10 matches runs=10*32=320

difference is 76

11th match he scored 76 runs