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Laura is three times as old as Luci. In 5 years, the sum of their ages will be 30. What are the curr...
5 months ago
Q:
Laura is three times as old as Luci. In 5 years, the sum of their ages will be 30. What are the current ages of Laura and Luci?
Accepted Solution
A:
Answer:Laura = 15 , Luci = 5Step-by-step explanation: Now: In 5 yrs: Laura = 3x 3x+5Luci = x x+5Equation: 3x+5+x+5 = 30 4x+10 = 30 -10 -10 4x = 20 x = 5 In conclusion, Laura = 3x = 15 & Luci = x = 5