To solve this, we need to simplify each fraction first.
3/4 1 1/15 = 3/4 (15/15 + 1/15) = 3/4 * 16/15 = 48/60 = 4/5
1 1/15 2 1/2 = (16/15) (5/2) = 80/30 = 8/3
1 3/8 1 1/15 = (8/8 + 3/8) (15/15 + 1/15) = (11/8) * (16/15) = 176/120 = 44/30 = 22/15
Now, we can put all the simplified fractions back together:
4/5 + 8/3 - 22/15
To add these fractions, we need to find a common denominator first. The least common denominator between 5, 3, and 15 is 15.
(4/5) (3/3) = 12/15(8/3) (5/5) = 40/1522/15
So, 4/5 + 8/3 - 22/15 = 12/15 + 40/15 - 22/15 = 30/15 = 2
Therefore, the final answer is 2.
To solve this, we need to simplify each fraction first.
3/4 1 1/15 = 3/4 (15/15 + 1/15) = 3/4 * 16/15 = 48/60 = 4/5
1 1/15 2 1/2 = (16/15) (5/2) = 80/30 = 8/3
1 3/8 1 1/15 = (8/8 + 3/8) (15/15 + 1/15) = (11/8) * (16/15) = 176/120 = 44/30 = 22/15
Now, we can put all the simplified fractions back together:
4/5 + 8/3 - 22/15
To add these fractions, we need to find a common denominator first. The least common denominator between 5, 3, and 15 is 15.
(4/5) (3/3) = 12/15
(8/3) (5/5) = 40/15
22/15
So, 4/5 + 8/3 - 22/15 = 12/15 + 40/15 - 22/15 = 30/15 = 2
Therefore, the final answer is 2.