223*2(45-15)+168÷4÷2-121
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Answered by
0
Answer:
223*2=446
446*(45-15)= 13380
13380+168=13548
13548÷4=3387
3387÷2=1693.5
1693.5-121=1572.5
1572.5 is your final answer :)
Answered by
0
Answer:
446*30+42/2-121
446*30+21-121
13380+21-121
13401-121
134280
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