Question

Alberto is in charge of making lunch at summer camp. He knows that 3 tuna casseroles will serve 15 campers. How many tuna casseroles will he have to make to serve 35 campers?

Answer 1

Question

Alberto is in charge of making lunch at summer camp. He knows that 3 tuna casseroles will serve 15 campers. How many tuna casseroles will he have to make to serve 35 campers?

Answer:

7

Step-by-step explanation:

you can solve in this way

3 : 15 = x : 35

x = 3 * 35 : 15

x = 7