Multiple choice time speed and distance problems involving speed word problems on speed time and distance time and distance word problems on simultaneous equations applications of simultameous equations unitary method idea of speed distance and time speed math time work and distance ratio and proportions linear equations in two variables maths

If a man walks 17 km in 5 hours, how long(in hrs) would he take to walk 20.4 km

  1. 6

  2. 5

  3. 8

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Time taken to walk 17km=5hrs.
Time taken to walk $1km=\dfrac{5}{17}hrs.$
Time taken to walk $20.4km=\dfrac{5}{17} \times20.4$

$=6 hrs.$

Keep practicing — related questions