Math, asked by ashaagarwal191, 10 months ago

9. Simplify 20 + 7 – [18 – {19 – (8 – 4-1)}].

Answers

Answered by MrCombat

6

Answer:

= 20 + 7 – [18 – {19 – (8 – 4-1)}].

= 20 + 7 - [18 - {19 - (3)}]

= 20 + 7 - [18 - 16]

= 20 + 7 - 2

= 27 - 2

= 25

Answered by talujasania

1

Answer=

20+7-[18-{19-(8-4-1)}]

=20+7-[18-{19-3}]

=20+7-[18-16]

=20+7-2

=27-2

=25

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