A man can paint a door in 1hour 15mins. How many similar doors can he paint in 15 /2hours
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In 75 minutes he can paint 1 door.
then, in 1 minute he can paint( 1 / 75 ) door.
then, in 450 minutes ( 15 /2hours) he can paint (1/75 × 450) doors.
= 6 doors.
So, He can paint 6 similar doors in 15 /2hours.
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then, in 1 minute he can paint( 1 / 75 ) door.
then, in 450 minutes ( 15 /2hours) he can paint (1/75 × 450) doors.
= 6 doors.
So, He can paint 6 similar doors in 15 /2hours.
Mark as brainleast plz.
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