Help me plzzzzzzzzzzzzzzzzzzzzzzz!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

(.^. )

1. 1 3/4 + 1/6 + ____ = 7 1/2


2. 8 4/5 - 2/3 - _____ = 3/ 1/10