Question

b) Find the distance covered in 2 hours with the same speed?
21.) Cost of a dozen banana is rupees 640, how many bananas can be purchased for rupees 90.
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Answer 1

Answer:

1) Therefore, distance covered in 1 hour = 90 ÷ `5/2 "km" = 90 × 2/5` = 36 km. Therefore, distance covered in 2 hours = 36 × 2 = 72 km. Thus, in 2 hours, the distance covered is 72