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A door-frame of dimensions of 3m×2m …

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A door-frame of dimensions of 3m×2m is fixed on the wall of dimension 10m×10m .find the total labour charges for painting the wall if the labour charges for painting 1m square of the wall is rs 2.50

    • Posted by Suman Kumar 6 years, 11 months ago

    CBSE > Class 07 > Mathematics
    • 1 answers

    Ram Kushwah 6 years, 11 months ago

    *area= 10*10-3*2=100-6=94 m2

    charge=94*2.5= 235 Rs

    1Thank You

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