in the morning, Swati walks around
a rectangular park of dimension 60 m by 40 m.
If she walks at the rate of 3 km per hour, what
time will Swati take in making 7 rounds?
Answers
Answered by
0
Answer:
time taken by Swati will be 336 minutes
Answered by
1
Answer:
28 minutes
Step-by-step explanation:
the perimeter of the park = 2(length + breadth)
=2(60+40) = 2*100 = 200 m
totally swati makes 7 rounds so distance covered = 7 * 200 = 1400 m
she walks 3000 m (3km) per 6 minutes then for 1400 m
3000:60::1400:x
so x = 60 * 1400 /3000 = 28 Minutes
Similar questions