Hyderabad and
Bangalore which are 569 km apart.
Tanmayee and Ridhi are travelling by car from Hyderabad to Bangalore. They traveled
of 89 km in one hour Ridhi said that they are not in a hurry, so
they travelled at a uniform speed of 32 km per hour for the rest
of their journey. Tanmayee was happy that they could reach
their destination in 15 hours. Do you think she is correct in
calculating the journey time? Why Why not?
Answers
Answered by
0
ANSWER
16 hours
EXPLANATION
no she was wrong because if we calculate it we get that they can only cover 537 km in 15 hours
Total time 15 hour - 1hour = 14
14x32= 448
448+89 = 537 km
RIGHT ANSWER
let add one more hour with uniform speed
14+1=15
15x32=480
480+89(speed they travel in first hour)
=569km
so correct answer is 15(distance they traveled in uniform speed) + 1 (speed they travel in first hour )
=16 hours
PLEASE MARK AS BRAINLIEST
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