A man invested an amount at 12 % per annum simple interest and another amount at 10 % per annum
Channel: Doubtnut
Date: 2020-01-03

A man invested an amount at 12 % per annum simple interest and another amount at 10 % per annum simpel interest. He received an annual interest fo ? 2600. But, if he had intercharged the amounts invested, he would havr received ? 140 less. What amounts did he invest at the different rates ?