Question

determine the value of x in decimal form.

enter the answer in the space provided. use numbers instead of words.

x =

Explanation:

Step1: Cross - multiply the proportion

Given $\frac{x}{15}=\frac{5}{10}$, cross - multiplying gives $10x = 15\times5$.

Step2: Calculate the right - hand side

$15\times5 = 75$, so $10x=75$.

Step3: Solve for $x$

Divide both sides of the equation $10x = 75$ by 10, we get $x=\frac{75}{10}=7.5$.

Answer:

$7.5$