Half & Total( Week 18 Practice) 1. John spent $7 and Julia spent $6, which were half of their allowance respectively for the month. What was their allowance in total for the month (in dollar)? 2. Steve is 11 years old. Last year, Steve was half of Hillary's age. What is the age of Hillary now? 3. Laura is 9 years old and John will be half of Laura's age next year. How old is John now? 4. If a number is added by half of itself, the result is 27, What is the number? 5. Joe has collected a pile of coins. If he replaces half of the pennies with nickels, the total amount of the pile will be increased by 4 ¢. How many pennies were there in the pile? |