用简便方法计算 14.74乘以0.682除以68错了是14.74乘以0.68除以2.68
问题描述:
用简便方法计算 14.74乘以0.682除以68
错了是14.74乘以0.68除以2.68
答
=14.74*(0.682/68)约等于14.74*0.01=0.1474
用简便方法计算 14.74乘以0.682除以68
错了是14.74乘以0.68除以2.68
=14.74*(0.682/68)约等于14.74*0.01=0.1474