Answer:3
Step-by-step explanation : because it said it was correct
You have to explain how you knew to use 55 and 120, not another option.
Hope it helped! :)
Answer:
I may not be correct, depending on what you were taught, but it would be...
17/30
Step-by-step explanation:
(2/5×6/6)+(1/6×5/5)
12/30 + 5/30
17/30
keep in mind you don't add the denominators at all ( the numbers at the bottom half of the fraction)