Question

how many planks each measuring 5 M by 24 cm by 10 cm can be stored in a place 15 M long 4 metre wide and 60 CM Deep

Answer 1

Convert all lengths to the same units.
5m = 500cm
15m = 1500cm
4m = 400cm

Plank is in the shape of a cuboid whose volume is given by length*breadth*height

Volume of place = 1500 × 400 × 60
Volume of a plank = 500 × 24 × 10
Number of planks = Volume of place/volume of one plank
                               = $\frac{1500 * 400 * 60}{500 * 24 * 10}$
                               = 300

Number of planks = 300

Answer 2

Answer:

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thank you