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x/15=8/10

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x = 


To solve the equation \( \frac{x}{15} = \frac{8}{10} \), we can use cross multiplication:

\[ x \cdot 10 = 8 \cdot 15 \]

This simplifies to:

\[ 10x = 120 \]

Next, solve for \( x \) by dividing both sides by 10:

\[ x = \frac{120}{10} \]

Thus,

\[ x = 12 \]

So, the solution is \( x = 12 \).

Would you like more details on this explanation, or do you have any questions?

Here are some more questions you might find interesting:

1. How do you solve proportions involving variables in both the numerator and denominator?
2. What is cross multiplication, and how is it used in solving proportions?
3. Can you solve \( \frac{3}{x} = \frac{5}{12} \)?
4. How do you check if two ratios form a proportion?
5. What are some applications of proportions in real-life scenarios?

**Tip:** When solving proportions, cross multiplication is a useful technique to eliminate the fractions and simplify the equation.

Learn how to solve the proportion equation x/15=8/10 step-by-step with detailed explanations. This problem covers key concepts in proportions and cross multiplication. Suitable for students in Grades 7-9.

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