Question

[3]
9. Saina Nehwal , a great Indian woman badminton player devotes two to three hours for workout every
morning in order to build her stamina and agility. As per a report in the newspaper, she runs on treadmill for
ten minutes with a speed of 6 Km/hr and after a break of 5 min again for ten minutes with a speed of
12km/hr.
[4]
a. How much distance does she cover on the treadmill?
b. what is her average speed during workout on the treadmill?
C. What values are shown by saina nehwal?
d. when does she cover more distance?​

Answer 1

Answer:

Her average speed during her workout is 8km/h.

Answer 2

Answer:

8 km/hr (average speed)