Math, asked by kirat15, 1 year ago

convert 3hr 20min in sec

Answers

Answered by abhigel1
1
3*60*60+20*60
=10800+1200
=11000
Answered by Aditech
1
hey !!

we know that
1hr = 60 min
so 3hr =60×3= 180min

theirfore,, the requried convertion is = 180+20min = 200 min

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