50*50=2500 runs scored till 50th match. avg = 51 after 51st match.. ie., 51*51=2601 runs after 51st match.. runs scored in 51st match is 2601-2500=101runs... am i right ???
his 51st innings score is 101.
his 50th innings average is 50 means: 50*50=2500
his 51st innings average is 51 means: 51*51=2601
there fore 2601-2500=101 runs am i right bro....