答案:4;37.5
等于37.524÷0.64=24/0.64=2400/64=300/8=37.5谢谢,请采纳
向右移小数点,为2.4/48.得0.05.
(1)24÷0.96=25;2.496÷0.12=20.8;(2)37.2÷42≈0.89;3.15÷4.7≈0.67.
128除以0.64怎么写竖式128÷0.64=200
一、 计算.1、 直接写得数.(10分)*÷0.12*4= 4.6÷23= 0.125*8= 4.9÷0.7= 1.5÷30= 0.08*5= 0.72÷9= 1.5*6= 0.4*1.1= 3.2÷1.6= 0.75*4= 8.8÷2.2= 1.3*0.07= 80÷1.6= 0.14*0.5= 6.8÷1.7= 2.4÷0.6= 2.4*0.5= 0.8÷0.2= 0.25*40= 2、竖式计算.(18分)
8.28/1.9598.67/13.57.616/9.5243.5/2927.8/2.50.84/0.02466.96/7257.38/9.56.04/2.598.28/15.677.83/433.55/7.10.648/1.50.432/3.620.8/2.63.75/1.53.61/1.99.56/0.42.432/3.23.744/0.480.39/1.325.5/53.24/2.43.24/0.2426.5/9.81.72/2.55.12/0.645.12/6.46.2/0.6218.9/0.9
24÷0.65 ≈ 36.9231 ≈ 36.923 ≈ 36.92 除不尽的
展开全部48.1/13=481/130=(390+91)/130=3+91/130=3.7 商是3,余数为9.112/4.8=120/48=(96+24)/48=2+24/48=2.5