23. (1)divide 3 upon 7 by 12 upon -19
Answers
Answered by
1
Answer:
3/7/(12-19)
=> 3/7/-7
=> 3/7 × 1/-7
=> -3/49....
Answered by
0
Answer:
3/7/(12/-19)
3/7*-19/12
-19/28
Similar questions