Welcome to your Word Problems(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. The difference between two positive integers is 4 and their sum is 12. Find the two positive integers. (6, 3) (10, 6) (8, 4) (12, 6) (4, 2) 2. The difference between two numbers is 4. The result of adding twice the first to the second is 20. Find the values of the numbers in the order (4, 8) (12, 16) (28/3, 40/3) (16, 12) (8, 4) 3. The product of two numbers is 21.if one of the numbers is – 7, find the second one -5 -4 3 -2 -3 4. Esther is three times as old as her sister Janet. If the sum of their ages is 20 years, find the difference between their ages. 3 years 12 years 10 years 8 years 16 years 5. The product of two numbers is 21.if one of the numbers is – 7, find the second one -4 -2 -5 -3 3 6. Two-third of a certain number is equal to the sum of three-seventh and one-third. Find the number. 7/8 32/63 8/7 1/2 2/3 7. Find the difference between x Naira and 20x kobo, giving your answer in kobo. 21x 80x 120x 60x 100x 8. David and John share $455 in the ratio 2:3 respectively. How much money does John get? $182 $175 $91 $273 9. If 4 is added to three times a certain number, the result is 31. Find the number. 10.1 11.7 12 23.3 9 10. Harry’s salary is $300 more than Melissa’s. The sum of their salaries is $1230. Find Harry's salary. $438 $765 $278 $656 11. A man is four times as old as his son. In 5 years’ time he will be three times as old as his son. What is the age of the son in years 8 9 12 10 15 12. If 2x+5y=18 and x=2, what is the value of 4x+5y: 19 20 21 22 13. Ralph went to the bookstore. He bought 4 fiction books and 2 non fictions books. Then Ralph went to another book store and bought 4 more fiction books. How many fiction books did he buy all together? 8 6 7 5 14. When you reduce $ 80 by 11%, you will get: $71.20 $69 None $8.80 15. A woman is four times as old as her son. In 5 years, time, she will be three times as old as her son. How old is the woman.? 45 40 35 50 30 16. Subtract 18 from the product of 20 and 3 6 5 78 42 1 17. A photo measures 12 inches wide and 18 inches long. An enlargement of the photo makes the width 30 inches. What is the length of the enlarged photo? 45 inches 20 inches 42 inches 36 inches 18. The product of three numbers is 3876. Two of the numbers are 17 and 19. What is the third number? 6 2 12 57 3 19. The sum of two consecutive even numbers is 34. Find the smaller number 20 14 12 10 16 20. Joseph has some 20 cent and some 40 cent stamps. The 43 stamps he owns have a combined value of $13.80. How many stamps of each type does Joseph own? 24 twenty cent stamps, 19 forty cent stamps 28 twenty cent stamps, 15 forty cent stamps 17 twenty cent stamps, 26 forty cent stamps 1 out of 20 Time is Up! Time's up