i will be 34
Penny is five years old. In 10 years she will be 15, which is three times her current age.
5(x + 5) + 6(x + 6) = 12x5x + 25 + 6x + 36 = 12x11x + 61 = 12x61 = 21x - 11xx = 61i.e. you are currently 61. In two years, you would be 63.
Suppose your age now is Y So 3*(Y + 3) + 4*(Y + 4) = 8*Y That is, 3Y + 9 + 4Y + 16 = 8Y or 7Y + 25 = 8Y so that Y = 25 In two years time you will be Y + 2 = 27
Let a represent the current age. From the statement of the problem, a + 5 = 3(a - 3); a + 5 = 3a -9; 14 = 2a; a = 7.
Roger's age is 4.ExplanationRoger is 4 years old. That's two times the age of his sister, who is 2 years old.Last year, Roger was 3 years old, and his sister was 1; Therefore making Roger 3 times his sister's age.
Penny is five years old. In 10 years she will be 15, which is three times her current age.
5(x + 5) + 6(x + 6) = 12x5x + 25 + 6x + 36 = 12x11x + 61 = 12x61 = 21x - 11xx = 61i.e. you are currently 61. In two years, you would be 63.
The idea is to add 30 to your current age.
3
Suppose your age now is Y So 3*(Y + 3) + 4*(Y + 4) = 8*Y That is, 3Y + 9 + 4Y + 16 = 8Y or 7Y + 25 = 8Y so that Y = 25 In two years time you will be Y + 2 = 27
1021 seconds = 31,688,087,810,000 years (rounded)That's something like 2,300 times the current estimated age of the universe.
Let a represent the current age. From the statement of the problem, a + 5 = 3(a - 3); a + 5 = 3a -9; 14 = 2a; a = 7.
Chloe is 15 3 x 15 = 45 - 9 = 36 (moms current age) 15 +5 = 20 (Chloe's age in 5 years) 36 + 5 = 41 (mom's age in five years)
The current projections of men and women more than sixty years of age is about 20 percent.
18 years old
33
50 years old