Question

45 km : 60 km = 12 hours : 15 hours

Answer 1

$\huge\underline\bold\color{red}\mathfrak{Answer}$

The ratio is not same.

Km..

= 45 : 60

= 9 : 12

= 3 : 4

Hours..

= 12 : 15

= 4 : 5

3:4 ≠ 4:5

#WMK