1. the three salespeople for a local advertising firm are sara, kenny, and leila. sara sold $3350 in ads, kenny sold $1368, and leila sold $456. (a) what fraction of the total sales did each salesperson sell? show all of your work.

Step-by-step explanation:

The three salespeople for a local advertising firm are sara, Kenny and Leila.

Sara sold total ads = $3350

Kenny sold total ads = $1368

Leila sold total ads = $456

First we calculate total sale of all three = 3350 + 1368 + 456 = $5174

We need to find fraction of total sale with each person sell.

x=4

step-by-step explanation: