If the weight of 20 sheets of a thick paper is 64 gram , how many sheets of the same paper would weight 1 kg 920g with explanation how we get the answer okay in this question find the number of sheets
Answers
Answer:
The weight of 12 sheets of thick paper is 40 grams.
Find:
How many sheets of the same paper would weigh 2½ kilograms.
Given:
Number of sheets = 12 , x
Weight of sheets = 40 , 1500 ( in grams).
Note:
Their would be more the weight if there are more the number of sheets. hence, the sheets and the weight are directly proportional to each other.
Calculations:
→ 12/40 = x/2500
or → 12 × 2500/400 = x
or → 750 = x
Therefore, 750 would be the required number of sheets of paper.
Alternate method:
Two quantities (x) and (y) they differ from direct proportion (x = Ky) or (x/y = k).
k = number of sheets/weight of sheets of in grams:
→ ( 12/40 = 3/10 ).
→ x = 2½ kg = (2500 g).
→ x = ky , x = 3/10 × 2500 = 7500.
Therefore, 750 sheets of paper would weight 2½ kg.
Read more on Brainly.in - https://brainly.in/question/221063#readmore
Answer:
hey mate here is your answer
Step-by-step explanation:
The weight of 12 sheets of thick paper is 40 grams.
Find:
How many sheets of the same paper would weigh 2½ kilograms.
Given:
Number of sheets = 12 , x
Weight of sheets = 40 , 1500 ( in grams).
Note:
Their would be more the weight if there are more the number of sheets. hence, the sheets and the weight are directly proportional to each other.
Calculations:
→ 12/40 = x/2500
or → 12 × 2500/400 = x
or → 750 = x
Therefore, 750 would be the required number of sheets of paper.
Alternate method:
Two quantities (x) and (y) they differ from direct proportion (x = Ky) or (x/y = k).
k = number of sheets/weight of sheets of in grams:
→ ( 12/40 = 3/10 ).
→ x = 2½ kg = (2500 g).
→ x = ky , x = 3/10 × 2500 = 7500.
Therefore, 750 sheets of paper would weight 2½ kg.
hope it helps you
plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz mark as a brainiest answer