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STatiana [176]
3 years ago
7

This is my question. If Andy drove 840 miles in 12 hours. How far could he drive in hours? Help me?

Mathematics
1 answer:
stellarik [79]3 years ago
7 0

Answer:

840mi. - 12 hrs

  x       -  3 hrs

This is a simple cross multiplying problem.

840 _ 12

 x   --  3    ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles

:D

Step-by-step explanation:

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9514 1404 393

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