7 3/10 dikurang 0.6 =

7 3/10 - 0.6
Dirubah Kedecimal :
= 7.3 - 0.6
= 6.7
Dirubah Kepercahaan :
= 73/10 - 6/10
= 67/10
= 6 7/10

Semoga Membantu :)

7 3/10 = 73/10
0.6 = 6/10
=> 73/10 - 6/10
=> 67/10
=> 6 7/10
atau
6,7