Question

两个整数相乘,商是4,余数是8,被除数比除数多59,求被除数?

Answer 1

好像是相除吧,汗!

设个x和y哈(x是除数,y是被除数)

y=4*x+8;

y=x+59;

就是x+59=4*x+8

3*x=51

x=17

y=4*x+8=76