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 255 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:

later i will answer this time i am bust

Answer 2

Answer:

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Step-by-step explanation:

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