Answer:
(56 3/4 + 1 3/8) + 1 1/5 = 58 + 23/5 = 293/5 or 58.6
Explanation:
The sum of (56 3/4 + 1 3/8) + 1 1/5 can be calculated as follows:
First, we need to add the whole numbers:
56 + 1 + 1 = 58
Next, we add the fractions:
3/4 + 3/8 = (6/8) + (3/8) = 9/8
We can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 1:
9/8 ÷ 1/8 = 9
Finally, we add the last fraction:
9 + 1/5 = (45/5) + (1/5) = 46/5
Again, we can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 2:
46/5 ÷ 2/2 = 23/5