[1 又1/24-(3/8+1/6-3/4)×24]÷(-5)
问题描述:
[1 又1/24-(3/8+1/6-3/4)×24]÷(-5)
答
[1 又1/24-(3/8+1/6-3/4)×24]÷(-5)=[25/24+5]×(-1/5)=25/24×(-1/5)+5×(-1/5)=-5/24-1=-29/24
[1 又1/24-(3/8+1/6-3/4)×24]÷(-5)
[1 又1/24-(3/8+1/6-3/4)×24]÷(-5)=[25/24+5]×(-1/5)=25/24×(-1/5)+5×(-1/5)=-5/24-1=-29/24