please help me in this
Attachments:

Answers
Answered by
1
it is very easy just take out the LCM. and then you can add and subtract..
(b)..Lcm=72
45-64+0-312+51/72
-280/72
-3.888
Rishika2710:
yup
Similar questions
World Languages,
8 months ago
Environmental Sciences,
8 months ago
Math,
8 months ago
Social Sciences,
1 year ago
Science,
1 year ago
Math,
1 year ago