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:
Let h = 33 - 17. Calculate the lowest common multiple of h and 44.

Ex Output:
176


Ex Input:
Calculate 2701 divided by 2.

Ex Output:
2701/2


Ex Input:
Suppose -19*v + 15*v + 20 = 0. Suppose -2*l + v*l = -3*h + 45, 2*l - 40 = -3*h. Let b = 31 - 21. What is the lowest common multiple of h and b?

Ex Output:

10