Question

Pls sole this question :-

1) 5 km 350 m = ____ km
2) 7 km 650 m = ____m
3) 31 m 425 mm = _____ mm

Answer 1

1) 5km 350m = 5.35 km
2)7 km 650 m = 7650 m
3) 31 m 425mm = 31425 mm