CBSE Class 8 Answered
If the weight of 5 sheets of paper is 20 grams, how many sheets of the same paper would weigh 1 kg?
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
It is clear that the number of sheets and their corresponding weight vary directly.
Also 1 kg = 1000 grams.
Writing the information in the table, we have
Number of sheets |
5 |
x |
Weight (in grams) |
20 |
1000 |
Now, in case of direct variation the ratio remains constant, so we have
Hence, number of sheets are 250.
Answered by | 02 Sep, 2015, 03:20: PM
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