17/24×0.75＋17/24＋4简便计算
17/24×0.75＋17/24＋4简便计算
日期：2022-04-05 00:53:51 人气：1
简便计算
17/24×0.75＋17/24＋4
=17/24×3/4＋17/24＋4
=17/24×（3/4+4/4）+4
=17/24×7/4+4
=119/96+4
=5+23/96
=5又23/96
17/24×0.75＋17/24＋4
=17/24×3/4＋17/24＋4
=17/24×（3/4+4/4）+4
=17/24×7/4+4
=119/96+4
=5+23/96
=5又23/96