rgjohn
rgjohn rgjohn
  • 09-07-2018
  • Mathematics
contestada

Solve the proportion below.

9.5/19 = x/30

x=_____

A. 22.5
B. 15
C. 12
D. 20.5

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 09-07-2018
Cross multiply

19(x) = 30(9.5)

Simplify

19x = 285

Divide 19 from both sides

19x/19 = 285/19

x = 285/19

x = 15

B. 15 is your answer

hope this helps
Answer Link
Аноним Аноним
  • 09-07-2018

19x = 30 * 9.5

x    = 30 * 9.5 / 19

=  30 /2

= 15 answer
Answer Link

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