Question

Weight of one chair is 57.752 kg find the weight of 3 dozens

Answer 1

Solution -

​​Weight of 1 chair = 57.752 kg

 We know,  

1 Dozen chairs = 12 chairs  

So, 3 Dozen chairs = (12 × 3)

= 36 chairs  

∴ Weight of 3 Dozen chairs

= (57.752 × 36) kg  

=  2079.072 kg  

= 2079072 g  

∴ Weight of 3 dozen chairs is 2079.072 kg or 2079072 g

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Answer 2

weight of 1 chair = 57.752 kg

weight of 3 dozen chairs = 57.752×36 = 2079.072 kg