Simplify the following numerical expressions. 150 – [70 – {60 – (30 + 20)} – 10]
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Answered by
2
20.......................
amar675:
what? 20
Answered by
11
Answer:
100
Step-by-step explanation:
150-[70-{60-(30+20)}-10
150-[70-{60-(50)}-10
150-[70-{60-50}-10
150-[70-{10}-10
150-[70-20] (-10{-10}=-20)
150-[50]
150-50
100
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