Question

Show that. 2/3 +(4/5+-5/6)=(2/3+4/5)+(-5/6)

Answer 1

Answer:

Step-by-step explanation:

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

2/3+(-1/30)=(22/15-5/6)

20-1/30=44-25/30

19/30=19/30

L.H.S=R.H.S

Answer 2

Answer:

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

2/3+(-1/30)=(22/15-5/6)

20-1/30-44-25/30

19/30-19/30

L.H.S=R.H.S