As we know that, 1 km=1000 m and 1 m=11000 km. [0.5 mark]
Distance between home and temple =300 m=3001000km=0.3 km [0.5 mark]
Similarly, distance between temple and school ⇒495 m=4951000=0.495 km [0.5 mark]
∴ Total distance travelled by Prateek =0.3+0.495=0.795 km [0.5 mark]