One bag of chips serves about 5 people. If you want to have a picnic with 18 people, how many whole bags of chips should you get

Question

3 years ago

8

? Assume you want as little left over as possible.

2 answers:

ira [324] · Answer 1 · 2022-02-12T16:11:13+03:00

ira [324]3 years ago

7 0

Answer:

4 bags

Step-by-step explanation:

3 bags would only cover 15 people so the next lowest amount is 4 bags.

DiKsa [7] · Answer 2 · 2022-02-12T17:50:37+03:00

Answer:

4 bags of chips

Step-by-step explanation:

1 bag x bags

-----------------= -------------------------

5 people 18 people

using cross products

1 * 18 = 5 * x

18 = 5x

divide by 5

18/5 = x

3 3/5 =x

but we can't buy 3/5 of a bag of chips so we round up

4 bags of chips