How to find the ratio of this...? (maths)

I need to find the scale of this painting.
The dimensions of the original are 158 x 60 cm
The scale painting is 25.01 x 9.4 cm. :/
I had 1 : 6.4 as my answer but IDK!

HELPP

158 / 25.01 = 6.317

60/ 9.4 = 6.38

ANSWER 1 : 6.3 OR 1: 6.14