1/(6/5*3/8+5/8/5/6)简算
问题描述:
1/(6/5*3/8+5/8/5/6)简算
答
1/(6/5*3/8+5/8/5/6)
=1/(6/5*3/8+5/8*6/5)
=1/(6/8*3/5+6/8)
=1/6/8*(1+3/5)
=1/ 6/8 * 8/5
=1/6/5
=5/6