Question

simplify:- 1(2/3)+2(3/4)-3(4/5), 1(1/2)-2(2/3)+3(3/4)
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Answer 1

Answer:

1(2/3)+2(3/4)-3(4/5)

2/3+6/4-12/5

if we take LCM then we get LCM as 60

by solving it we get soln as 274/60

hope you understand it!!!