x:8=3/4:1又1/5
问题描述:
x:8=3/4:1又1/5
答
x:8=3/4:1又1/5
x=3/4x8÷6/5
x=6÷6/5
x=5
x:8=3/4:1又1/5
x:8=3/4:1又1/5
x=3/4x8÷6/5
x=6÷6/5
x=5