translate the expression  two fifths of a number

The expression "two fifths of a number" can be translated into a mathematical expression as:

\[
\frac{2}{5} \times x
\]

or simply

\[
\frac{2}{5}x
\]

where \( x \) represents the number.

Would you like further details or have any questions?

Here are 5 related questions to explore:

1. How would you represent "three quarters of a number" in a mathematical expression?
2. If the number \( x \) is 10, what is two-fifths of that number?
3. How do you express "a third of a number" mathematically?
4. Can you solve for \( x \) if \(\frac{2}{5}x = 8\)?
5. How would you describe "four-fifths of a number" in mathematical terms?

**Tip:** When translating phrases to mathematical expressions, identifying keywords like "of," "times," or "per" can help determine the correct mathematical operation.

Understand how to translate the expression "two fifths of a number" into a mathematical expression. This involves fractional arithmetic and multiplication of fractions. Suitable for students in Grades 5-8.

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