Question

if the weight of 12 sheets of paper is 30 grams, how many sheets of the same paper would weigh 31/2kgs

Answer 1

Hey!!!

@Bansal Here

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Given data,

=> 12 sheets weight => 30 grams

We will use Unitary Method for your Doubt.

By unitary method let x number of sheets weight 31/2 kgs.

Before that let's convert kg into grams

=> 31/2 x 1000

=> 15.5 x 1000

=> 15500 g

Then

=> If 12 = 30g

then x = 15500g

Then
$x = \frac{15500 \times 12}{30}$

$x = 1550 \times 4$


Thus x = 6200

Thus 6200 sheets of paper weight 31/2 kg

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Hope this helps ✌️

Good Night :-)

Answer 2

6200 sheets of the same paper would weight31/2kgs