问题
填空题
把相关的三个算式5.7+2.8=8.5,0.7×8.5=5.95,15.47÷5.95=2.6列成综合算式是______.
答案
由分析得出:把相关的三个算式5.7+2.8=8.5,0.7×8.5=5.95,15.47÷5.95=2.6列成综合算式是:15.47÷[0.7×(5.7+2.8)].
故答案为:15.47÷[0.7×(5.7+2.8)].
把相关的三个算式5.7+2.8=8.5,0.7×8.5=5.95,15.47÷5.95=2.6列成综合算式是______.
由分析得出:把相关的三个算式5.7+2.8=8.5,0.7×8.5=5.95,15.47÷5.95=2.6列成综合算式是:15.47÷[0.7×(5.7+2.8)].
故答案为:15.47÷[0.7×(5.7+2.8)].