3 upon 5 plus (-6 upon 7) plus (-5 upon9) plus 3 upon 7.
Answers
Answered by
0
Answer:
idk I do not know about the question
Answered by
0
Answer:
-121/315
Step-by-step explanation:
3/5+(-6/7)+(-5/9)+3/7
= 3/5- 6/7- 5/9+ 3/7
189-270-175+135
_____________
315
= -121/315
Similar questions