• Answer of this question

    Question asked on teachoo
    Harendra Bansal's image
    Harendra Bansal
    Find out the area first by multiplying length and bradth of room. 

    The carpet rate must be in square metre! check it.

    Width of carpet won't make any sense because we have to find area wise, not height wise!

    Multiply  90 by area found, and you'd get the answer.

    Written on Jan. 29, 2018, 2:09 a.m.