50:70

The ratio 50:70 can be simplified. To do this, divide both parts of the ratio by their greatest common divisor (GCD).

The GCD of 50 and 70 is 10.

So, divide each part by 10:

• \(50 ÷ 10 = 5\)
• \(70 ÷ 10 = 7\)

Therefore, the simplified ratio is 5:7.