79×14/78怎么算?
79×14/78怎么算?
日期:2022-03-20 12:57:52 人气:1
解:79×14/78等于( 553/39 )
∵已知需求出79×14/78等于多少
∴79 × 14/78
= 79 × 7/39
= (79×7)/39
= 553/39
答:79×14/78等于553/39
∵已知需求出79×14/78等于多少
∴79 × 14/78
= 79 × 7/39
= (79×7)/39
= 553/39
答:79×14/78等于553/39