instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: find the value o f 72519 x 9999 = m ?
answer:
m = 725117481

question:
Problem: a family pays $ 800 per year for an insurance plan that pays 70 percent of the first $ 1,000 in expenses and 100 percent of all medical expenses thereafter . in any given year , the total amount paid by the family will equal the amount paid by the plan when the family ' s medical expenses total how much ?
answer:
$ 1,400

question:
Problem: two trains running in opposite directions cross a man standing on the platform in 37 seconds and 27 seconds respectively and they cross each other in 29 seconds . the ratio of their speeds is :
answer:
1 :