JaneMa4rcistine JaneMa4rcistine

19-10-2016
Mathematics

contestada

What is the solution to the proportion? 6/15 = x/20 b?
a. x = 12
b. x = 8
c. x = 4.5
d. x = 2.5

Respuesta :

lunarbreakdown lunarbreakdown

19-10-2016

Yep, b is correct

6/15=x/20
15x=6(20)
15x=120
15x/15=120/15
x=8

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