Question

(A) 10 (B) 11 (C) 12 (DY 15
8.
A jeep can travel a distance of 180 km in 4 hrs. How much speed of the jeep is to increased so that
the distance is covered in 3 hrs.
(A) 60 km/hr (B) 45 km/hr (C) 30 km/hr (DY 15 km/hr
students are girls. The number of boys are 510. Then the total number of students in​

Answer 1

135km

Explanation:

180km in 4hr

For 1 hr,

we divide 180/4 that gives us 45.

So now we know how much distance is covered in 1hr.

For 3 hrs, we simply multiply the distance by 3 and we get 135km (ANS).