91:130

To simplify the ratio 91:130, you can find the greatest common divisor (GCD) of the two numbers and then divide both numbers by that GCD.

1. The numbers 91 and 130 do not have any common factors other than 1, which means their GCD is 1.

2. Therefore, when you divide both by 1, the ratio remains the same.

Thus, the simplified ratio of 91:130 is still 91:130.

If you require the decimal form, you can also express it as: 91 ÷ 130 ≈ 0.7000.

If you need additional information or further calculations related to ratios, feel free to ask!