Question

please answer the question given in the picture... the person who answers step by step will be marked as brainlist...​

Answer 1

Answer:

7.2m converted to CM so, 720cn

6.3m converted into CM so, 630cm

Area of hall=Length×bredth

=4,53, 600cm Ans

area of squre slab = Side×side

= 30cm×30cm

=900cm Ans

So, we divide both the answer = 4,53,600cm÷900cm= 504 Ans

504 slabs were required to cover the floor

if each slab cost ₹4 so we multiply 504 tiles × 4 = ₹2,016

so, 504 tiles cost ₹2,016 Ans

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