The task is to generate the correct answer for a given math problem.

[Q]: Problem: john left home and drove at the rate of 45 mph for 2 hours . he stopped for lunch then drove for another 3 hours at the rate of 45 mph to reach his destination . how many miles did john drive ?
[A]: 225 miles .


[Q]: Problem: find the value o f 72519 x 9999 = m ?
[A]: m = 725117481


[Q]: Problem: a , b , c , d , e are the 5 electronic shops in the naza market , which have 20 , 30 , 60 , 80 and 50 t . v . sets with them respectively , then the average number of t . v . sets in each shop is
[A]:
48