Soft drinks cost $1.89 and refills cost $0.25 each. With $3.80 to spend on the soft drink and refills, what is the maximum numbe

Question

TEA [102]

2 years ago

7

Soft drinks cost $1.89 and refills cost $0.25 each. With $3.80 to spend on the soft drink and refills, what is the maximum numbe

r of refills that you can get?

Mathematics

1 answer:

Leviafan [203] · Answer 1 · 2022-08-15T00:56:34+03:00

Leviafan [203]2 years ago

4 0

Answer: The maximum number of refills that you can get is 7.

Solution:
3.80=1.89+0.25x
x=1.91/0.25=7.64=7(We take it as 7 because,if we need 8 cups we will jave to pay more,I think there is not such a subject of rounding decimal in sale)