solve the proportion x/6=15/20
Change 15/20 to 3/4Now we have \(\frac{x}{6} = \frac{3}{4}\)multiply 6 to 3= 18 ÷ 4 = 4.5x = 4.5
15/20 = 3/4x/6 = 3/4multiply 6 by 3x = 18/4x = 4.5