How do you solve $w+ \frac { 3} { 4} = 2\frac { 4} { 5}$ ?

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Answer 1 · 2017-03-20T12:06:49

$color(blue)(w=2 1/20$

$w+3/4=2 4/5$

$:.w/1+3/4=14/5$

$:.(20w+15=56)/20$

multiply L.H.S. and R.H.S by 20

$:.20w+15=56$

$:.20w=56-15$

$:.20w=41$

$:.w=41/20$

$:.color(blue)(w=2 1/20$

How do you solve w+ \frac { 3} { 4} = 2\frac { 4} { 5}w+ \frac { 3} { 4} = 2\frac { 4} { 5}?