Shyama take 3houres 30minutes 20 seconds to complete a work and Aruna take 7800 seconds. Who takes more time and by how much?
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Step-by-step explanation:
Shyama takes = 3 hrs 30mins 20 secs
Aruna takes=7800 secs=2hrs 10mins
Shyama takes more time by(3 hrs 30mins 20 secs-2hrs 10 mins)=1hr 20 mins 20 secs
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