Detailed Instructions: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
Q: Question: 40 is subtracted from 60% of a number, the result is 50. Find the number?

 Option A: 150

 Option B: 140

 Option C: 130

 Option D: 120

 Option E: 110
A:
Option A