Sum, Difference & Multiple( Week 3 Evaluation) 1. Emily is 4 times the age of John who is 6 years younger than Alice. If the total age of the three is 60, how old is Alice? 2. The length of a rectangle is 3.5 times its width. If the perimeter of the rectangle is 252 inches, what is its length (in inches)? 3. In a 2-hour test of 165 questions, there are 45 questions on math. Each math question is given 4 times 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 10 continuous even numbers is 130. What is the smallest even number among the 10 numbers? 6. The product of two whole numbers is 648 and their quotient is 8. What is the sum of the two numbers? 7. A salesperson sold 5 times as many LCD HDTVs as Plasma HDTVs. The LCD HDTVs were sold at an average of $1200 each, and the Plasma HDTVs at $1300 each. If the amount of money collected for these sales was $51100, how many LCD HDTVs were sold? 8. Martha and Ben saved a total of $810. After Martha spent half of her money and Ben spent $126, they had an equal amount of money. How much money did Ben have before he spent the money? 9. There are two bags of flour. The weight of bag A is 4 pounds more than 5 times the weight of bag B. The weight of bag B is 112 pounds less than that of bag A. What is the weight of bag A in pounds? 10. The ratio of the number of candies in three bags (A, B, C) is 6:9:5. If 72 candies are taken out from bag B and equally split, and then put into bag A and bag C respectively, the number of candies in bag A and bag B are equal. How many candies in total are there in all three bags? |