130:520

Convert the ratio to a fraction by making the left side of the ratio the numerator and the right side the denominator.

130520

Factor 130 out of 130.

130(1)520

Cancel the common factors.

Factor 130 out of 520.

130⋅1130⋅4

Cancel the common factor.

130⋅1130⋅4

Rewrite the expression.

14

14

14

Convert to a Fraction 130:520