Question

h)
Simplify :- 30 - [12 - {6-(5-3-1)}]
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Answer 1

Answer:

23

Step-by-step explanation:

30 - [12-{6-(5-3-1)]

= 30 - [12-{6-1}]

=30-[12-5]

= 30-7

=23

Please mark my answer as Brainliest!

Answer 2

                                                                                                                                          Step-by-step explanation

30-[12-{6-(5-4)

30-[12-{6-1

30-[12-5]

30-7

23