Question

数学题化简

化简
10000*a%/b%*(1+c%)/(1-1/d%)

Answer 1

10000*a*d*(100+c)/[b(100d-1)]，技巧是a%/b%=a/b

Answer 2

10000*a%/b%*(1+c%)/(1-1/d%)
=10000a/b(100+c)/(100-10000/d)
=100a/b(100+c)/(1-100/d)
=100ad(100+c)/[b(d-100)]

Answer 3

= (10000a+100ac-100ad-acd) / b = 10000a+100ac-100ad-acd
-----------------------------------
b

Answer 4

10000a(100+c)/[b(100-d)]

追问

这也叫作化简了？

追答

只能这样写，才是最简单的形式。