35分之12加12分之23等于多少?

2024-12-12 18:30:12
推荐回答(4个)
回答1:

(12/35)+(23/12)=2.2595238095238

望采纳!

回答2:

12/35+23/12
=12/35+(2-1/12)
=2+12/35-1/12
=2+144/420-35/420
=2+109/420
=2又(109/420)

回答3:

解,12/35+23/12
=12x12/(35x12)+23x35/(35x12)
=(144+805)/420
=949/420

回答4:

如图所示供参考