Question

there is a door of dimension to metre into 1.5 metre and to Windows of dimension 1 metre into 1.5 metre in a room having length 7 metre and breadth 5 if the total cost of for painting on the four wall at the rate of Rs 7.50 per square metre is Rs 495 find the height of the room​

Answer 1

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs..............