Question

A packing case 1 m 20 cm long,80 cm broad and 40 cm high is filled with sardine tins each measuring 10 cm by 8 cm by 4 cm. Find the number of tins in the case.


Answer fast with explanation please.​

Answer 1

Answer:

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Step-by-step explanation:

Given below are the dimensions of floor,

Length =40 m.

Breadth =15 m.

We know that,

Area =l×b = 40×15 = 600m

2

.

Here the length of one tile =60 cm =6/10 m.

Breadth of one tile =50 cm =5/10 m.

So the area of one tile =0.6×0.5=0.30 = 3/10 m

2

We know that,

Let A

1

and A

2

be the area of floor and a tile respectively

Number of tiles =

A

2

A

1

Substituting the values,

Number of tiles =

0.3

600

=2000