十二分之七与六分之一的差除以五分之三所得的商比0.25多多少?

2024-11-23 09:17:03
推荐回答(5个)
回答1:

回答2:

(7/12-1/6)÷3/5-0.25
=5/12×5/3-0.25
=25/36-1/4
=25/36-9/36
=16/36
=4/9

回答3:

(7/12一l/6)÷3/5一l/4=(7/|2一2/l2)X5/3一l/4=5/|2X5/3一l/4=25/36一9/36=l6/36=4/9

回答4:

(7/12-1/6)÷3/5-0.25
=5/12÷3/5-0.25
=25/36-1/4
=4/9

回答5: