Your answer is in the picture. Hope it helps!
You can do 10-8=2 and then 2+5=7 which is the same as 15-8
For sewing 3 1/2 shirts, he used = 4 2/3 yards of fabric
Then, for 1 shirt, it would be: 4 2/3 / 3 1/2
Fabric for 1 shirt = 14/3 / 7/2
We can re-write it as: 14/3 * 2/7 = 4/3 yards
In short, Final answer would be 4/3 or 1 1/3 yards
Hope this helps!
The answer is 125,000,000
Have a great day!
