Question

An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6750 and her stock in Company B was worth $4210. The stock in Company A has decreased 18% since last year and the stock in Company B has decreased 20%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).

PLS QUICK :(

Answer 1

The answer is 3.5% please tell me if I am wrong

Answer 2

Answer: 3.5% (LMK if im wrong, I can caculate again)