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2 years ago

8

Richard can make 8 dough balls in two hours. If the amount of time is directly proportional to the number of dough balls, how ma

ny hours have passed if he made 18 dough balls?

1 answer:

Sergio039 [100]2 years ago

8 0

Answer:

4.5 hours

Step-by-step explanation:

8:2h = 18:x

8x = 18×2h

x = 36h/8

x = 4.5

hope this helps :)

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Keywords: Solving Equations

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