Question

Simplify:
(i) 25 - [20 - {8-4-(15-25÷5)÷2}]​

Answer 1

Answer:

Ok

Step-by-step explanation:

25-[20-{8-4-10÷2}]

=25-[20+1]

=25-21

=4

Answer 2

Answer:

4

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Step-by-step explanation:

25-[20-{8-4-(15-5)/2}]

25-[20-{8-4-10/2}]

25-[20-{8-4-5}]

25-[20-{4-5}]

25-[20-{-1}]

25-[20+1]

25-21

4 answer