快Ｄ幫我解決一條數學題目!!!

👨🏻‍🏫 學術台數學

Man Ping

2010-10-12 5:12 am

1又7分之4加2又3分之1加24分之7=?

回答 (6)

Jen

2010-10-12 5:53 am

✔ 最佳答案

1又7分之4加2又3分之1加24分之7
=1又96/168 + 2又56/168 + 49/168
=3又201/168
=4又33/168
=4又11/56

👍 0 👎 0

[匿名]

2010-10-12 6:18 am

1 4/7+2 1/3+7/24
=1 96/168+2 56/168+49/168
=(1+2)+(96+56+49/168)
=3+201/168
=3 201/168
=4 33/168

👍 0 👎 0

[匿名]

2010-10-12 5:27 am

1又7分之4加2又3分之1加24分之7
=11/7+7/3+7/24
=264/168+392/168+49/168
=705/168
=235/56

2010-10-11 21:28:33 補充：
=235/56
=4又11分之56

👍 0 👎 0

[匿名]

2010-10-12 5:26 am

an::
4又11/56

👍 0 👎 0

dfg

2010-10-12 5:20 am

3又504之315 >~<

👍 0 👎 0

[匿名]

2010-10-12 5:20 am

answer
4又56分之11

2010-10-11 21:24:30 補充：
是3又56分之53
sorry

2010-10-11 21:27:15 補充：
第2個是wrong

參考: me, me, me

👍 0 👎 0