1.75乘以25分之6加0.76除以7分之4等于多少

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(1.75x6/25+0.76)/庆烂备(4/历笑7)=(1.75x0.24+0.76)x7/誉毁4=(0.42+0.76)x7/4=1.18x7/4=2.065

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