WebThe last statement gives us the equation to solve: Five years ago, the sum of their ages was 28. (D + 7) + (D − 5) = 28 2D + 2 = 28 − 2 −2 2D = 26 D = 26 2 = 13 ( D + 7) + ( D − 5) = 28 2 … WebExample 02 Age-related problem. Problem. The sum of the parents' ages is twice the sum of their children’s ages. Five years ago, the sum of the parents' ages was four times the sum of their children’s ages. In fifteen years, the sum of the parents' ages will be equal to the sum of their children’s ages. How many children were in the family?
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Web19 Nov 2024 · The sum of the ages of Kidambi and Srikanth 14 years hence will be equal to 2 times their present age. If at present Kidambi is 8 years elder to Srikanth, then what are their present ages? A. 22, 8. B. 29, 12. C. 18, 10. D. 13, 6. E. None of these. Correct option is : C. Solution: Let the present ages of Kidambi and Srikanth be x years and y ... Web15 Feb 2024 · If you then divide each side by -2 to separate the variable from all real number in the equation, the resulting answer is 24. This means that Jake is 24 and Jan is 48, which adds up since Jan is twice Jake's age, and the sum of their ages (72) is equal five times Jake's age (24 X 5 = 120) minus 48 (72). 04 of 04 cityslips travel rain boots
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WebAlgebra age problems contain the problems based on present age or some year hence. 1) The present age of Jacob’s father is three times that of Jacob. After 5 years, sum of their ages would be 70 years. Find their present ages. 2) After 15 years, Ariel’s age will become four times that of her present age. Web31 Aug 2016 · The sum of their ages is 62. Let's find the age of the youngest friend: Formula: 4x + 6 = 62 => First is to Subtract 6 from both sides 4x = 56 Then next thing to do is to divide 4 from both sides: => x = 14 14 + 14 + 1 + 14 + 2 + 14 + 3 = 62 62 = 62 Thus the youngest age is 14. Web7 Dec 2024 · Since Jack is two years older than Diane and the sum of their ages is 18, the equation would be: d + d + 2 = 18 The next step is to solve the unknown variable, d, in the … double glazing repairs newcastle upon tyne