Answer:
70 hope it helps
Step-by-step explanation:
210/3=70
Cause you have the slashes and 2/4/5/6/7and 3/4/5/6/7
As a rule , - times - = + and - times + = -

Therefore the correct answer to the question is 2m squared n
Step-by-step explanation:
1/5x+60=2/3x-2
subtract 1/5x from 2/3x
when you do that you should get 0.46x repeating
then you add two to 60
you should get 62
62=0.46x
divide x
you get 134.7