Question

simplify: 2/3+(-4/5) -(-3/4)​

Answer 1

Step-by-step explanation:

The question is to solve 2/3 - 4/5

First thing we have to do is: - take LCM of 3 and 5

The LCM of 3 and 5 is 15

For 2/3 = (15÷3)×2 = 5×2 = 10

and 4/5 = (15÷5)×4 = 3×4 = 12

So, the equestion would be:-

10/15 - 12/15 = (-12 + 10)/15

》 -2/15

So, the answer is -2/15

or -0.133 (after dividing).