Question

能简便的要简便计算！！急急急急急急急！！

1010-2523除以29+13 9又3/4-15除以19-2/19*2 9.18除以1.7-2.05*0.36
1/6-3/8除以7/4*7/12 （15/4-（1/5+1/3）*9/2）除以3/5

Answer 1

1010-2523除以29+13
=1023-87
=936

9又3/4-15除以19-2/19*2
= 9又3/4-15/19-4/19
= 9又3/4-(15/19+4/19)
= 9又3/4-1
= 8又3/4
9.18除以1.7-2.05*0.36
=5.4-2.05*2*0.18
=5.4-(4+0.1)*0.18
=5.4-0.72-0.018
=4.662

1/6-3/8除以7/4*7/12
=1/6-3/8*4/7*7/12
=1/6-1/8
=1/24
（15/4-（1/5+1/3）*9/2）除以3/5
=（15/4-9/10-3/2）*5/3
=（15/4-9/10-3/2）*5/3
=25/4-3/2-5/2
=25/4-8/2
=9/4

Answer 2

1010-2523除以29+13
=1010-87+13
=936
9又3/4-15除以19-2/19*2
=9又3/4-（15/19+4/19）
=9又3/4--
=8又3/4
9.18除以1.7-2.05*0.36
=5.4-0.738
=4.662
1/6-3/8除以7/4*7/12
=1/6-3/8*4/7*7/12
=1/6-1/8
=1/24
（15/4-（1/5+1/3）*9/2）除以3/5
=（15/4-12/5）*5/3
=15/4*5/3-12/5*5/3
=25/4-4
=9/4