3⼀25+3⼀4等于多少要分数?

2025-06-23 03:07:39
推荐回答(1个)
回答1:

解:3/25+3/4等于(
87/100

∵已知需求出3/25+3/4等于多少
X
+
Y
=
Z
∴3/25
+
3/4
=
(3×4)/(25×4)+
(3×25)/(4×25)
=
12/100
+
75/100
=
(12+75)/100
=
87/100
答:3/25+3/4等于87/100