Question

Plase help me I already set the equation up I just need you to solve it.

Answer 1

Answer:

$\frac{6}{30} = \frac{x}{100}$

$30(x) = 100(6)$

$30 \times x = 100 \times 6$

$30x = 600$

$x = \frac{60 \cancel0}{3 \cancel0}$

$x = \cancel \frac{60}{3} \: {}^{20}$

$x = 20$

Answer 2

$\sf \frac{6}{30} = \frac{x}{100}$

Solve for x by cross multiplication

$\sf6 \times 100 = x \times 30$

• Multiply the numbers

$\sf \: 600 = 30x$

• Swap the sides of equation

$\sf \: 30x = 600$

• Divide both sides of equation by 30

$\boxed{ \tt \: x = 20}$