Math, asked by hbhasin111, 8 days ago

EXERCISE
2B
1. Simplify the following.
9
7 13
(i) 4
-1
20 12 15
(i
+​

Attachments:

Answers

Answered by induu2345
7

Answer:

89/20+7/12-28/15

267+35-112/60

302-112/60

190/60

19/6

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