Answer:
ANSWER: 1 31/40
Explanation:
You would need to find common denominators!
Finding the common denominator 40 is what they all have in common because 5*8 = 40, 8*5 = 40, and 10 * 4 = 40.
You would then multiply the numerator by the number you used to get 40.
This gets you:
24/40 + 35/40 + 12/40 = 71/40
Then you would have to simplify this problem!
ANSWER: 1 31/40