A Company specializing in magazine sales over the telephone found that the 2500 phone calls , 360 resulted in sales and were made by male callers, and 480 resulted in sales were made by female callers,If the compnay gets twice as many saler per call with a women's voice then with a man's voice, then how many of the 3500 calls were made by females,
Help please I'm coming up with 1,000 is that right?![]()