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Ghella [55]
3 years ago
12

Andy drove 840 miles in 12 hours. How far could he drive in 3 hours

Mathematics
2 answers:
WITCHER [35]3 years ago
7 0
210 miles in 3 hours
hodyreva [135]3 years ago
4 0
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
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