हाउ मेनी सेकंड्स आर देयर इन टू बाय 3 ऑफ टू आर
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1
Answer:
4800 sec
Step-by-step explanation:
How many seconds are there in 2/3*2 hr
1 hr=60*60 sec=3600sec
4/3hr=3600*4/3
=1200*4
=4800 sec
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