Question

raj covered 11.15km in the first two hours , 10.56km in the next two hours if he has to cover a total of 25 1/2 how much more distance does he still need to cover?

Answer 1

Step-by-step explanation:

Given that

Raj covered distance is 11.15km in 2 hours

then 10.56km in next 2 hours

Total distance need to cover is 25 1/2

To find

Distance still need to cover

Solution

As per given condition total distance till cover by raj is

$= 11.15 + 10.56 \\ = 21.71km$

Total distance need to cover is

$= 25 \: \frac{1}{2} \\ = \frac{25 \times 2 + 1}{2} \\ = 25.5km$

hence Distance still need to cover is

$25.5 - 21.71 = 3.79km$

Hence 3.79km still need to cover .