5. From the rectangular field of length 15 m and breadth 12 m the soil is taken out from the ditch of length 5 m, breadth 4 m. and dept

Question

5. From the rectangular field of length 15 m and breadth 12 m the soil is
taken out from the ditch of length 5 m, breadth 4 m. and depth 1 m. This
soil is spread over the remaining part of the field. Find the height of the
layer of the soil over the field.

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Ayla 3 weeks 2021-09-07T05:55:11+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-07T05:56:28+00:00

    Answer:

    area of rectangle =15×10=150m²

    area of square pit=5×5=25m²

    remaining area=150-25=125m²

    volume of sand dug out=5×5×1=25m³

    therefore 25m³we have to spread on 125m²

    this implies rise in level of field =25/125=1/5=0.2m

    Step-by-step explanation:

    hope this will be helpfull for u

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