evk4018 evk4018
  • 21-01-2020
  • Mathematics
contestada

Solve the proportion below. x/10.5=7/3.5

Respuesta :

calculista
calculista calculista
  • 27-01-2020

Answer:

[tex]x=20[/tex]

Step-by-step explanation:

we have

[tex]\frac{x}{10}=\frac{7}{3.5}[/tex]

we know that

To solve the proportion multiply in cross and solve for x

so

[tex]x(3.5)=7(10)\\3.5x=70[/tex]

Divide by 3.5 both sides

[tex]x=20[/tex]

Answer Link
victorcervantes1970 victorcervantes1970
  • 23-05-2020

Answer: 21

explanation: I took the quiz and I got right.

Answer Link

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