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).

Input: Consider Input: What is twenty-one eighths of a centimeter in micrometers?

Output: 26250


Input: Consider Input: How many months are there in 1/4 of a century?

Output: 300


Input: Consider Input: Suppose -q = 4*q. Suppose 0 = 3*t - 0*p + 3*p - 39, t - 4*p - 8 = q. What is the tens digit of t?


Output: 1