Question

In the past, Pintu and Amu could finish running a race in 29.8 seconds and

28 seconds, respectively. At present, they can finish the race in 25 seconds and

31.5 seconds, respectively. Compare their present timing with their previous timing.

Who improved in their timing and by how much?​

Answer 1

Answer:

Time taken by Amu to finish race = 28 seconds

Amu now exceeds by 3.5 seconds. Therefore, Pintu improved by her timing by 4.8 seconds

Answer 2

Step-by-step explanation:

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