Question

(iii) 50.64 km - 800 m​

Answer 1

Answer:

50.64 km = 50.64 × 1000 = 50640m

Then, 50,640 - 800 = 49,840m or 49.84 km

Answer 2

Ok,

50.64 km = 50640 metre

so,

50640 - 800

=> 49840 metre

=> 49. 840 Km.

Thanks!