dancestar01234
dancestar01234 dancestar01234
  • 06-10-2020
  • Mathematics
contestada

Clare is paid $90 for 5 hours of work. At this rate, how long will it take her to save $360?

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 06-10-2020

Answer:

20 hours

Step-by-step explanation:

We can use a ratio to solve

90dollars      360 dollars

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

5 hours         x hours

Using cross products

90x = 5* 360

Divide each side by 90

90x/90 = 5 * 360/90

x = 20

20 hours

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