The sum of the ages of Skyler and Kori is 96 years. 8 years ago, Skyler's age was 4 times Kori's age. How old is Skyler now?
1 answer:
Skyler's age is 72 and Kori's age is 24.
Step-by-step explanation:
Step 1: From the given details, form equations. Let the age of Skyler be x and that of Kori be 96 - x (since their sum is 96). Step 2: Considering their ages 8 years ago, form equations. ⇒ (x - 8) = 4 (96 - x - 8)
⇒ (x - 8) = 4 (88 - x)
⇒ (x - 8) = 352 - 4x
⇒ 5x = 360
⇒ x = 72
Step 3: Calculate Kori's age ⇒ 96 - x = 24
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