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

Q: Problem: if k and w are the dimensions of a rectangle that has area 48 , and if k and w are integers such that k > w , what is the total number of possible values of k ?

A: four
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Q: Problem: ajay can ride 50 km in 1 hour . in how many hours he can ride 1000 km ?

A: 20 hrs
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Q: Problem: the surface area of a sphere is same as the curved surface area of a right circular cylinder whose height and diameter are 14 cm each . the radius of the sphere is

A:
7 cm
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