Question

a painting of length 70 cm is to be hung on a wall of length 9 cm exactly in the middle. where should the nail be put to hang the painting​

Answer 1

Answer:

45 cm upside of the centre of the wall. Step-by-step explanation: it is because the centre of wall should match with the centre of painting and half of wall is 450 cm and center of painting is forty five cm ,so if we put nail 45 cm up of centre of wall so the centre of painting will match to walls centre.

Step-by-step explanation:

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