Question

Tomas bought a new sheet of stamps that had 10 thirty-four cent stamps on the page. If he paid with a ten-dollar bill, how much change did he get back.

Answer 1

$6.60 dollars

Explanation:

He bought 10 34¢ stamps which means it only costed $3.40, because 10x.34=3.40

So in order to find the change, you subtract $10-$3.40, which equals $6.60