Nancy uses 4 potatoes to make a casserole for 5 people. She uses an additional 3 potatoes per 4 people
to increase the serving size for more people. How
many potatoes would she need to make a casserole for
13 people?

for 5 people = 4 potatoes

remaining people = 13-5 =8

3 p0tatoes for four people

so 6 potatoes for 8 pe0ple

total potatoes used = 6+4 = 10

Step-by-step explanation:

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