Question

2/3+ -4/5 +-2/5 +1+ -11/15

Answer 1

Answer:

8/15

Step-by-step explanation:

= 2/3 + ( -4/5) + (-2/5) + 1/1 + (-11/15)

= 2/3 - (4/5 - 2/5) + 1/1 - 11/15

= 2/3 -( 4 -2/5) + 1/1 -11/15

= (2/3 - 2/5) - 11/15 +1/1

=(4/15 - 11/15)+ 1/1 (LCM = 15)

=(-7/15) + 1/1

= 8/15 ( LCM =15)

there four answer is 8/15