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

Question

1327 views around the world

You can reuse this answer
Creative Commons License

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#