Given a simple high-school level math question, you are required to solve it and provide the final answer. The final answer is always a single number. These questions can range from a variety of topics like simple arithmetic, solving equations, converting a quantity from one unit to another, finding remainders/GCD/LCM, finding probabilities etc. Each question has only one correct answer. This answer can be a positive or negative integer, a fraction or a decimal number. If the answer is a negative number use the hyphen (e.g. -42) symbol for the minus sign. For decimal numbers, do not add extra zeros after the decimal point. For fractional numbers, separate the numerator and denominator using a forward slash (e.g. 3/25).

Ex Input:
What is 130798 to the power of 1/6, to the nearest integer?

Ex Output:
7


Ex Input:
What is (1 + 0)*(-1 + -6 + 2)?

Ex Output:
-5


Ex Input:
Let b = 40 + -18. Calculate the least common multiple of 42 and b.

Ex Output:

462