QuestionFind the father's age if the son is of his age and in 2 years, he is of the son's age.
Studdy Solution
STEP 1
Assumptions1. The son's current age is of the father's current age.
. Two years from now, the father's age will be times the son's age.
3. We are asked to find the father's current age.
STEP 2
Let's denote the father's current age as . According to the problem, we have
STEP 3
Two years from now, the father will be years old and the son will be years old. According to the problem, we have
STEP 4
Now we have a system of two equations. We can solve this system to find the values of . Let's substitute +2 = \frac{7}{2}\left(\frac{1}{4} +2\right)$$
STEP 5
implify the equation by multiplying through by2 to get rid of the fraction
STEP 6
istribute the on the right side of the equation
STEP 7
Multiply through by4 to get rid of the fraction
STEP 8
Rearrange the equation to isolate 8 -7 =56 -16$$
STEP 9
implify the equationSo, the father's current age is40 years.
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