Answer:
5:9
Step-by-step explanation:
If the cafeteria sold 200 grilled cheese sandwiches, 100 tacos, and 150 grilled chicken salads, the total number of lunches sold will be 200+100+150 = 450
Grilled chicken salad sold = 150
The ratio of grilled chicken salads sold to the total number of lunches sold will be;
150/450
In its simplest form,
150/450 = 15/45
= 5/9
The ratio is therefore 5:9
Note that ratio means 'division'
