Question

2. The areas of certain regions are given below in sq. cm.
Now convert them into sq. m.
(i) 625 sq. cm (ii) 5817 sq. cm (iii) 6400 sq. cm
(iv) 5420 sq. cm​

Answer 1

Answer:

1 m² = 10000 cm²

So ,

(i) 0.0625 m²

(ii) 0.5817 m²

(iii) 0.64 m²

(iv) 0.542 m²

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Answer 2

1metre=100cm

1/100metres =1cm

Now apply both sides square

(1/100)^2=1^2

1/10000=1cm^2

So,

(I)625 sq.cm

625/10000=0.0625 sq m

(ii) 5817 sq.cm

5817/10000=0.5817 sq m

(iii) 6400sq cm

6400/10000=0.6400

=0.64 sq m

(iv) 5420 sq cm

5420/10000=0.5420

=0.542 sq m

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