Geography, asked by urmilamishra408, 7 months ago

(c) 6 h 40 min
d) 13 h 20 min
* 10 boys can dig a pitch in 12 hours. How long will 8 boys take to do it

Answers

Answered by Infochikhubudokai

1

Answer:

10 boys =12hr

1hr=60min

12hr=12*60=720min

10 boys =720min

1 boy=720/10=72 min

therefore for 8 boys =72*8=576

pls mark me Brainliest

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