Raju can paint a door in 1 hour 45 minutes how many simmilar do
or can he paint in 7 whole 1 by 2 hours
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Answer:
raju take time to paint 1door = 1 h 45 min
doors paint in 7 h 30 min =7h 30 ÷ 1h45 min
ans =5 1/2
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