Question

How many planks each measuring 5 metre by 24 cm by 10 cm can be stored in a place 15 metre long,4 metre wide and 60cm deep ?​

Answer 1

Answer:

first of all convert all units into single

5m = 500cm

15m = 1500cm

4m = 400cm

volume is given by = length * breath * height

volume of place = 1500 * 400 * 60

volume of plank = 500 * 24 * 10

number of plank = volume of place / volume of plank

1500 * 400 * 60 / 500 * 24 * 10

= 300

so, number of planks = 300

thanks!!

Answer 2

Step-by-step explanation:

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

=

= 300

• Number of planks = 300