Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Math Word Problems - GED, PSAT, SAT, ACT, GRE Preparation3.12 Word Problems - Age - 4

 Example: Mike is 7 years younger than Jill. Together, there ages add up to 19. Find both their ages. Solution: Let x = Jill's age Then x - 7 = Mike's age Their ages add up to 19 x + (x-7) = 19 x + x - 7 = 19 2x - 7 = 19 2x - 7 + 7 = 19 + 7 2x = 26 x = 13 x - 7 = 13 - 7 = 6 Verification: x + (x-7) = 13 + (13-7) = 13 + 6 = 19 Jill is 13 and Mike is 6 year old. Example: Harold's age is four times the sum of the ages of his two daughters. Six years hence, his age will be double the sum of their ages. Find Harold's age. Solution: Let the sum of the ages of his two daughter be 'x' years. Harold's age = 4x Six years hence, the sum of the ages of the two daughters = x + 6 + 6 = x + 12 Harold's age = 4x + 6 4x + 6 = 2(x + 12) 4x + 6 = 2x + 24 2x = 24 - 6 = 18 x = 9. Harold's age = 4x = 36 years Directions: Solve the following word problems.
 Q 1: Ben's age is three times Molly's. If 20 is added to Molly's age and 20 is subtracted from Ben's, their ages will be equal. How old is each now?Molly's age is 20 and Ben's age is 60Molly's age is 20 and Ben's age is 80Molly's age is 30 and Ben's age is 60 Q 2: Sam's age in 20 years will be the same as Tim's age is now. Ten years from now, Tim's age will be twice Sam's. What are their present ages?Tim's age is 40 and Sam's age is 20Tim's age is 20 and Sam's age is 10Tim's age is 30 and Sam's age is 10 Question 3: This question is available to subscribers only! Question 4: This question is available to subscribers only!

#### Subscription to kwizNET Learning System offers the following benefits:

• Instant scoring of online quizzes
• Progress tracking and award certificates to keep your student motivated
• Unlimited practice with auto-generated 'WIZ MATH' quizzes
• Choice of Math, English, Science, & Social Studies Curriculums
• Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
• Get discount offers by sending an email to discounts@kwiznet.com

 Quiz Timer