Detailed Instructions: Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
Problem:Problem: teas worth rs. 126 per kg and rs. 135 per kg are mixed with a third variety in the ratio 1: 1: 2. if the mixture is worth rs 153 per kg, the price of the third variety per kg will be ?
Options: a. rs. 147.50, b. rs. 785.50, c. rs. 175.50, d. rs. 258.50, e. none of these
Solution:
c