计算:0.178×72.6+1.78×2.74=_.
问题描述:
计算:0.178×72.6+1.78×2.74=______.
答
0.178×72.6+1.78×2.74,
=1.78×7.26+1.78×2.74,
=1.78×(7.26+2.74),
=1.78×10,
=17.8.
故答案为:17.8.