Question

11/12-(6/5-12/1)-6/1简便运算怎么做？

不会啊啊啊啊求求了求求了求求了求求了求求了

Answer 1

11/12-（6/5-12/1）-6/1

=11/12-（1.2-12）-6

=11/12+12-1.2-6

=4.8+11/12

=4+4/5+11/12

=4+48/60+55/60

=4+103/60

=5+43/60

Answer 2

11/12-6/5+12-6啊直接

17/60+6

很简单的

Answer 3

11/12-（6/5-12/1）-6/1
=11/12-6/5+（12-6）
=5.5÷6-1.2+6
=0.9+6-1.2
=6.9-1.2
=5.7

Answer 4

11/12-（5/6-1/12）-1/6

=11/12-（5/6-1/12）-1/6

=11/12-5/6+1/12-1/6

=11/12+1/12-5/6-1/6

=1-1

=0

Answer 5

解:11/12-(6/5-12/1)-6/1
=11/12-6/5+12-6
=55/60-72/60+6
=6-17/60
=360/60-17/60
=343/60
等于5又43/60