usha walked a distance of 3.6 km in 15 minutes. what was her speed in km per hour ? with example
Answers
Answered by
0
Answer:
= 14.4 km / 60 min
Or,
Speed = 14.4 kmph
Step-by-step explanation:
Speed = 3.6 km / 15 min
Multiply both Num & Den by 4
= (3.6 × 4) / (15 × 4)
= 14.4 km / 60 min
Or,
Speed = 14.4 kmph
Similar questions