Question
Rihan spends 40% of his salary, which is Rs. 1200 more
than the amount he would spend if he spent 30% of his salary. What is the total salary of Rihan?Solution
Let the salary of Rihan be Rs. x According to the question, 0.4x – 0.3x = Rs. 1200 Or, 0.1x = Rs. 1200 Or, x = Rs. 12000
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