50% off 3.18 and the customer gives you 5.00 how much do u get back

Fifty percent of $3.18 is $1.59. To be able to determine the amount that is received back after paying the amount using a $5 is calculated by subtracting 1.59 from 5. The operation will give us the answer to this item which is $3.41.

3cm and 6 and 9 cm that a possibility of that question