4.78×0.25+0.522×2.5
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4.78×0.25+0.522×2.5?我正在为您解答:
咨询记录 · 回答于2022-10-27
4.78×0.25+0.522×2.5
4.78×0.25+0.522×2.5?我正在为您解答:
您好!根据目前的题目信息来看,4.78×0.25+0.522×2.5?这是一个简单的计算题
4.78×0.25+0.522×2.5=4.78×0.25+5.22×0.25
4.78×0.25+0.522×2.5=4.78×0.25+5.22×0.25=0.25×(4.78+5.22)=0.25×10=2.5
答案:2.54.78×0.25+0.522×2.5=4.78×0.25+5.22×0.25=0.25×(4.78+5.22)=0.25×10=2.5
5.22怎么得出的
2.5
好的
0.522×2.5=0.522×10×2.5÷10=5.22×0.25
答案:2.54.78×0.25+0.522×2.5=4.78×0.25+5.22×0.25=0.25×(4.78+5.22)=0.25×10=2.5