Simplify
1. 13+5+[100÷10+{15×2(13-9÷4-1) }]
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Answer:
hope I understand
Step-by-step explanation:
13+5+[100÷10+{15×2(13-9÷4-1)}]
here (13-9÷4-1). 9÷4 is impossible
so in another way,
13+5+[100÷10+{15×2(13-9÷4-1)}]
18+[10+{30(4÷4-1)}]
18+[10+{30×0}]
18+[10+0]
18+10
28
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