9⼀20+3⼀4等于几分之几

2024-12-04 19:48:08
推荐回答(2个)
回答(1):

9/20+3/4等于(5)分之(6);
9/20+3/4
=9/20+15/20
=24/20
=6/5
=1+1/5
=1.2

回答(2):

按小学数学知识,先通分母,以最小同分数为基准,3/4=15/20,两两相加,最后得出答案是24/20=1又1/5