Solve 3.2/30.5=15/x

$$\frac{ 3.2 }{ 30.5 } = \frac{ 15 }{ x }$$

Solve for x

$$x=142.96875$$

Steps for Solving Linear Equation

Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.

$$x\times \frac{3.2}{30.5}=15$$

Expand \frac{3.2}{30.5} by multiplying both numerator and the denominator by 10.

$$x\times \frac{32}{305}=15$$

Multiply both sides by \frac{305}{32}, the reciprocal of \frac{32}{305}.

$$x=15\times \frac{305}{32}$$

Express 15\times \frac{305}{32} as a single fraction.

$$x=\frac{15\times 305}{32}$$

Multiply 15 and 305 to get 4575.

$$x=\frac{4575}{32}$$