Question: The age of a man is 5 years more than twice the age of his son. If the son is 10 years old, how old is the man?
Options:
20
25
30
35
Correct Answer: 30
Solution:
If the son is 10 years old, then the man\'s age is 2 * 10 + 5 = 25 years.
The age of a man is 5 years more than twice the age of his son. If the son is 10
Practice Questions
Q1
The age of a man is 5 years more than twice the age of his son. If the son is 10 years old, how old is the man?
20
25
30
35
Questions & Step-by-Step Solutions
The age of a man is 5 years more than twice the age of his son. If the son is 10 years old, how old is the man?
Correct Answer: 25 years
Step 1: Identify the age of the son. The son is 10 years old.
Step 2: Understand the relationship between the man's age and the son's age. The man's age is 5 years more than twice the son's age.
Step 3: Calculate twice the son's age. Since the son is 10 years old, twice his age is 2 * 10 = 20.
Step 4: Add 5 years to the result from Step 3. So, 20 + 5 = 25.
Step 5: Conclude that the man's age is 25 years.
Algebraic Expressions – The problem involves forming and solving an algebraic expression based on the relationship between the ages of the man and his son.
Basic Arithmetic – The solution requires basic arithmetic operations, specifically multiplication and addition.
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