3 years ago

Simplify 400-[200-{35+15-70(100/25)}] anyone knows this

1 answer:

6 0

Step-by-step explanation:

=400-[200-{35+15-70(4)}]

=400-[200-{35+15-280}]

=400-[200-{50-280}]

=400-[200-{-230}]

=400-[200+230]

=400-430

=-30 Ans

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