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12-06-2021
Mathematics

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Rosa went out to dinner with her three friends. The bill at the restaurant totaled $95.50. They wanted to give a tip of 20%. How much money did they pay altogether?

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12-06-2021

Answer: $108.60

Step-by-step explanation:

Initial cost: $95.50

Tip is an additional cost. They want to give a tip of 20%, so they will give additional 20% of the initial cost.

$90.50 + (90.50 * 0.2)

= $90.50 + $18.10

= $108.60

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