1又1/14÷(14÷1又5/9)等于几
问题描述:
1又1/14÷(14÷1又5/9)等于几
答
1又1/14÷(14÷1又5/9)
=1又1/14÷9
=5/42
1又1/14÷(14÷1又5/9)等于几
1又1/14÷(14÷1又5/9)
=1又1/14÷9
=5/42