Sum, Difference & Multiple( Week 3 Practice) 1. Josh is 6 times the age of Hillary who is 3 years younger than Rene. If the total age of the three is 91, how old is Rene? 2. The length of a rectangle is 5 times its width. If the perimeter of the rectangle is 216 inches, what is its length (in inches)? 3. In a 3-hour test of 210 questions, there are 90 questions on math. Each math question is given twice as much time to answer as each of the other questions. How much time is allotted to all the math questions (in minutes)? 5. The sum of 9 continuous even numbers is 144. What is the smallest even number among the 9 numbers? |