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 90, how old is Alice? 2. The length of a rectangle is 1.5 times its width. If the perimeter of the rectangle is 175 inches, what is its length (in inches)? 3. In a 3-hour test of 210 questions, there are 30 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 9 continuous even numbers is 144. What is the smallest even number among the 9 numbers? 6. The product of two whole numbers is 112 and their quotient is 7. What is the sum of the two numbers? 7. A salesperson sold twice 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 $14800, how many LCD HDTVs were sold? 8. Helen and Josh saved a total of $519. After Helen spent half of her money and Josh spent $108, they had an equal amount of money. How much money did Josh have before he spent the money? 9. There are two bags of flour. The weight of bag A is 9 pounds more than 4 times the weight of bag B. The weight of bag B is 69 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 102 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? |