20 years from now I will be four times as old as my present age what is my present age 

Let your present age be \( x \). In 20 years, your age will be \( x + 20 \).

According to the problem, in 20 years you will be four times your current age, so we can write the equation:

\[
x + 20 = 4x
\]

Now, solve for \( x \):

1. Subtract \( x \) from both sides:

\[
20 = 3x
\]

2. Divide both sides by 3:

\[
x = \frac{20}{3} = 6.67
\]

So, your present age is approximately 6.67 years old.

Would you like more details or have any questions about this?

---

Here are 5 related questions:
1. How would the equation change if you were told that in 10 years you would be three times your current age?
2. What if you were told that 15 years ago, you were half your current age? How would you set up the equation?
3. How can this problem be solved using a graphical method?
4. If you are currently 6.67 years old, how old will you be in 30 years?
5. How would the problem change if the time period was 30 years instead of 20 years?

**Tip:** When solving word problems, carefully translate the given information into equations by identifying relationships between quantities.

20 years from now I will be four times as old as my present age. What is my present age?

Learn how to solve the age-related word problem where in 20 years, you will be four times as old as your current age. This step-by-step solution uses algebraic equations to find your present age. Suitable for students in Grades 6-8.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation