ashleyvlazari ashleyvlazari
  • 12-03-2018
  • Mathematics
contestada

if 10/4 = 14/x what is x?

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samitalvarez
samitalvarez samitalvarez
  • 12-03-2018
Is there answer choices? Because if you do 10/4=2.5 and if you do 14/2.5 you get 5.6
Answer Link
Edufirst
Edufirst Edufirst
  • 12-03-2018
Answer: 5.6

Explanation:

1) set the proportion:

 10        14
----- =   -----
  4           x

2) clear the unknown, x

10x = 14(4)

=> 10x = 56

=> x = 56 / 10

=> x = 5.6
Answer Link

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