rkpatrick77 rkpatrick77
  • 22-01-2020
  • Mathematics
contestada

X/3=5/7 what is the value of x please show work

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graylynrhee
graylynrhee graylynrhee
  • 22-01-2020
cross multiply your fractions. if you have x/3=5/7, x*7 has to equal 3*5, meaning 7x=15. divide both sides by seven to get x=7/15.
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josshyaby
josshyaby josshyaby
  • 22-01-2020

Answer:

Step-by-step explanation:

X/3 = 5/7

Cross multiply

X×7 = 3×5

7X = 15

X = 15/7

X = 2 1/7

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