Solve this no scamming
Attachments:
Answers
Answered by
0
1.
2/3+-1/7=
LCM=21=>
14-3/21=11/21
difference=2/3--1/7=2/3+1/7=17/21
sum/difference=11/21×21/17=11/17
Answered by
1
hope this helps you.. ✌️ ✌️
Attachments:
Similar questions