数学；（75分之3＋125分之4）×3分之25怎么算,算式

网友回答

(3/75+4/125)×25/3
=3/75×25/3+4/125×25/3
=1/3+4/15
=5/15+4/15
=3/5======以下答案可供参考======
供参考答案1:
五分之三供参考答案2:
(3/75 + 4/125) × 25/3
=3×25/75/3 + 4×25/125/3
=1/3 + 4/15
=3/5供参考答案3:
（3/75+4/125）*25/3
=3/75 *25/3 +4/125 *25/3
=1/3+4/15
=9/15=3/5供参考答案4:
在线等，快点啊 =75/3*3/25+125/4*3/25 =3+15/4 =6.75 {75/3+125/4}乘3/25 =75/3×3/25+125/4×3/25 =3+15/4 =6又3