Question

Please help , and explain because i keep getting it wrong and it’s getting on my nerves

Answer 1

I’m sorry I need points I hope you find your answer

Answer 2

Olga's mistake: She did not multiply
`(1)/(4)` and
`(1)/(3)` in the beginning

Explanation:

The main problem is that when a number is outside of the parentheses on the left side, then you have to multiply that number, in this case
`(1)/(4)`, by both numbers in the parentheses. After that, continue solving the problem as you usually would. Hope this helped!