Question

Tolong bantuannya please

Answer 1

7. 33/10 - 26/6 =
= 198/60 - 260/60
= - 62/60 : 2
= - 31/30
= - 1 1/30
8.
9.
10.
11. 3/4 + 2/8 + 4/16 =
= 12/16 + 4/16 + 4/16
= 20/16 : 4
= 5/4
= 1 1/4
12. 5 - 5/30
= 4 30/30 - 5/30
= 4 25/30 : 5
= 4 5/6