Question

2/3+-4/5+7/15+-11/20 =?​

Answer 1

Answer:

2/3+-4/5+7/153-11/20

LCM of the denominator is 60

40-48+28-33/60

68-81/60

-13/60 answer

Answer 2

Answer:

Answer of this question is : -13/60

Step-by-step explanation:

Here,  (2/3)+(-4/5)+(7/5)+(-11/20)=?

Taking L.C.M. of the whole equation:

  (40 - 48 + 28 - 33)/60 = -13/60.

Hence, Answer of this question is -13/60