Question

If the weight of 9 sheets of thick paper is 30 grams, how many sheets of the same paper would weigh 1.25 kilograms?​

Answer 1

Answer:

Desired weight = 1.25Kg

Desired weight in grams = 1.25 x 1000g = 1250g

Weight of 9 sheets = 30g

Weight of 1 sheet = $\frac{30}{9}$g

Desired number of sheets = $\frac{1250}{\frac{30}{9}}$ = 1250 x $\frac{9}{30}$ = 375

375 sheets are required

Answer 2

Answer:

375

Step-by-step explanation:

Given weight of 9 sheets is 30 grams

⟹ weight of each sheet is  30/9 =10/3  grams

Let the number of sheets that weight 1.25 KG be x  

as we know that

weight of x sheets is10/3 x grams    

⟹ 10/3 x=1  1/4 into 1000

x=3/10 into 5/4 into 1000=375  

So number of sheets is 375

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