Question: Q is 3 times the age of R. If the sum of their ages is 48 years, how old is R?
Options:
8
12
16
20
Correct Answer: 12
Solution:
Let R\'s age be x. Then Q\'s age is 3x. So, x + 3x = 48. Solving gives x = 12.
Q is 3 times the age of R. If the sum of their ages is 48 years, how old is R?
Practice Questions
Q1
Q is 3 times the age of R. If the sum of their ages is 48 years, how old is R?
8
12
16
20
Questions & Step-by-Step Solutions
Q is 3 times the age of R. If the sum of their ages is 48 years, how old is R?
Algebraic Equations – The question tests the ability to set up and solve a simple algebraic equation based on relationships between variables.
Age Problems – The question involves understanding and solving age-related problems, which often require setting up equations based on given relationships.
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