Question

1 pound = 100 penny
= 10 penny x 10 penny
= 1/10 pound x 1/10 pound 
= 1/100 pound 
= 1 penny 

=> 1 pound = 1 penny

Solve this math trick question ?

Answer 1

It's 1/10 pound x 1/10 pound
=1/10 x 100 x 1/10 x 100
=100 penny
1/10 pound x 1/10 pound is not 1/100 pound. This is quite misleading