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

Q: Problem: if one - third of one - fourth of a number is 18 , then 3 - tenth of that number is : a . 35

A: 64.8
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Q: Problem: john invests $ x at the semi - annual constant compounded rate of 2 percent and also does $ 20,000 at the quarterly constant compounded rate of 4 percent . if the interests are the same after 1 year , what is the value of x ? ?

A: 40,402
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Q: Problem: a vendor bought toffees at 6 for a rupee . how many for a rupee must he sell to gain 30 % ?

A:
15 / 
****