Question

5. Arun travelled 31- km. in 3 days. On first day he travelled 8 km. and
4
second day he travelled 4 km. What distance did he travel on the third
5
day?​

Answer 1

Let the distance covered by Arun on the third day be ‘x’

Total distance = distance travelled in first day + distance covered in second day +distance travelled in three days

31 km = 8 km + 4 km + x

31 = 12 + x

x = 31 - 12

x = 12

Therefore, Arun travelled 12 km on the third day.