1. On Monday, Jon begins reading on page 45 of his book and reads through page 89. How many pages does he read Monday? 1. On Monday, Jon begins reading on page 45 of his book and reads through page 89. How many pages does he read Monday? @Mathematics

Marion put one penny in a bank. Each day after that she put in the bank double the number of pennies from the previous day until the bank was full. If the bank was full on the 8th day, when was the bank only half-full?