The average runs scored by a batsman in 25 matches is 45. In the next 7 matches the batsman scored an average of 15 runs. Find his average in all the 32 matches?
Choices:	A) 31355	B) 38.44	C) 29.55	D) 97.66	E) 45.66
Total score of the batsman in 25 matches = 1125.
Total score of the batsman in the next 7 matches = 105.
Total score of the batsman in the 32 matches = 1230.
Average score of the batsman = 1230/32 = 38.44.
Answer: 38.44
<result>B</result>
The average runs scored by a batsman in 25 matches is 45. In the next 7 matches the batsman scored an average of 15 runs. Find his average in all the 32 matches?