Answer:
30 7/8
Step-by-step explanation:
First you have to do 30 7/8+30 7/8. You will get 61 3/4.
Then you subtract 61 3/4 by 92 5/8. You get 30 7/8
31 1/8
743 ( 92 5/8 ) - 494 ( 60 7/8 ) = 249
249 = 31 1/8
