問題已解決
不知道第二問,我哪里錯了?跟答案Q等于13200不一樣
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同學(xué)你好。我給你看
02/27 14:20
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apple老師 
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02/27 14:23
同學(xué)你好。你寫的沒錯。可能你計算錯了。我敲了計算器 結(jié)果=13200
分子=2*4*108000*6050=5227200000
分母=30
分子/分母=5227200000/30=174240000
開平方=13200
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02/27 14:33
老師我沒看懂我計算哪錯了,8分之1×30,
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02/27 14:37
你寫的沒有錯,是 8 分之 30
等式左邊=6050*108000=653400000
等式右邊=3.75
Q 平方=653400000/3.75=174240000
開平方=13200
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02/27 14:52
好的,謝謝老師
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02/27 15:00
不客氣。同學(xué),祝您學(xué)習(xí)愉快
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