问题
填空题
0.27×0.54+0.378÷1.4×0.46=______.
答案
0.27×0.54+0.378÷1.4×0.46,
=0.27×0.54+0.27×0.46,
=0.27×(0.54+0.46),
=0.27×1,
=0.27;
故答案为:0.27.
0.27×0.54+0.378÷1.4×0.46=______.
0.27×0.54+0.378÷1.4×0.46,
=0.27×0.54+0.27×0.46,
=0.27×(0.54+0.46),
=0.27×1,
=0.27;
故答案为:0.27.