Math, asked by mdaamir4459, 1 year ago

3 persons can paint 3 doors in 3 hours find the time taken by 1 person to paint 1 door

Answers

Answered by sonalghawghawe

0

Step-by-step explanation:

If 3 persons need three hrs for three doors .

So 1 door need 1 hr as 3/3 =1

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