Question

130 is 65% of what number?

Answer 1

X - the number

$65\% x=130 \\ \frac{65}{100}x=130 \\ \frac{13}{20}x=130 \\ x=130 \times \frac{20}{13} \\ x=10 \times 20 \\ x=200$

130 is 65% of 200.