简算:6.3÷1.8
问题描述:
简算:6.3÷1.8
答
6.3÷1.8
=0.9×7÷(0.9×2)
=7÷2
=3.5
简算:6.3÷1.8
6.3÷1.8
=0.9×7÷(0.9×2)
=7÷2
=3.5