Convert 300 K into the celsius scale Convert 220 °C into kelvin scale.
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Convert 260 °F into °C.

tube or goog with be a great resource to with that question

i think the answer would be b

gravity

explanation:

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min