Question

please say me the answer

Answer 1

Answer:

58/30

Step-by-step explanation:

LHS

a+(b+c)

2/3+(3/5+4/6)

LCM of 5 and 6 = 30

3/5×6/6=18/30

4/6×5/5=20/30

2/3+(18/30+20/30)

2/3+38/30

LCM of 3 and 30 =30

2/3×10/10=20/30

38/30×1/1=38/30

=58/30

RHS

(a+b)+c

(2/3+3/5)+4/6

LCM of 3 and 5 = 15

2/3×5/5=10/15

3/5×3/3=9/15

(10/15+9/15)+4/6

19/15+4/6

LCM of 15 and 6 = 30

19/15×2/2=38/30

4/6×5/5=20/30

38/30+20/30 =58/30

LHS=RHS