A boys batting average for 7 inning is 35 runs.If he scores 27 runs in his next innings, What is his average now ? If he wishes to increase his average to 36 runs , what should be his score in his 8th inning ? Share with your friends Share 0 Lovina Kansal answered this Dear student Average score=Total runs in 7 inningsTotal no.of innings⇒35=Total runs in 7 innings7⇒Total runs in 7 innings=245Now, Average of 8 innings=Total runs in 8 inningsTotal no.of innings=Total runs in 7 innings+Runs in 8th inningTotal no.of innings=245+278=34If he wishes to increase his average to 36 runs after his 8th inning,thenAverage after 8 innings=Total runs in 8 inningsTotal no.of innings=Total runs in 7 innings+Runs in 8th inning=xTotal no.of innings⇒36=245+x8⇒x=288-245⇒x=43So, he should score 43 runs in 8th inning to make his average 36. Regards 4 View Full Answer Dishank Gupta answered this 43 -1