A turtle moves ‘i’ inches in ‘m’ minutes. At the rate, how many feet can it move in an hour?  -CBSE  Class  -10 -Mathematics -Application of trigonometry  -Application of trigonometry Subtopic –

# A turtle moves ‘i’ inches in ‘m’ minutes. At the rate, how many feet can it move in an hour?  -CBSE  Class  -10 -Mathematics -Application of trigonometry  -Application of trigonometry Subtopic -

1. A
5hi/m
2. B
60hi/m
3. C
hi/12m
4. D
5m/hi

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### Solution:

1 feet =12 inches  1 hour =60 min
Let turtle travelled x in  feet in per hour  X fet 12 x inches  H hours =60 h minutes  Distance speed of turtle ,
i/m =12x/60h
x= 60hi/12m
x=5hi/m
Thus option (a) is correct

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