instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: excluding stoppages , the average speed of a bus is 60 km / hr and including stoppages , the average speed of the bus is 15 km / hr . for how many minutes does the bus stop per hour ?
answer:
4


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: if the radius of a circle that centers at the origin is 5 , how many points q on the circle have integer coordinates ?
answer:

12