Answer:
Step-by-step explanation:
Solution is given in attachment
360,000
1st Step
40 (km per hour) × 60 (minutes in a hour) × 60 (sec per hour)
144000
Find double of the 144000
Ans = 288000
Step 2
Find the half of 144000
Ans = 72000
Step 3
Add The ans of step 1 and 2
Hope it works
10 hours, 30 minutes.
Distance ÷ Speed = Time
525 ÷ 50 = 10.5
280 would be the answer
