hannahjackson773 hannahjackson773
  • 22-12-2018
  • Mathematics
contestada

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 number of refills that you can get?

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chloe8668
chloe8668 chloe8668
  • 22-12-2018
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)

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