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

Answer 1

???

Answer 2

10feet x 10 feet = 100 SQUARE FEET

10 penny x 10 penny = 100 Pennies SQUARED ... this unit doesn't make sense

Answer 3

what are you asking