Question

There aretwo numbers that when we multiply it we get 10,000 but neither of them contains a 0.what are the two numbers ?

Answer 1

10000=10*10*10*10

= 2*5*2*5*2*5*2*5
= (2*2*2*2)(5*5*5*5)
=16* 625

the two numbers are 16 and 625