The cost of 8 packets of salt , each weighing 400 grams,is Rs 36. What will be the cost of 20 packets if each packet weighs 1 kg
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Answered by
3
Solution:
Given that,
Cost of 8 packets weighing 400 grams= Rs. 36
Cost of 20 packets each weighing 1 kg = ?
We know,
1 kg= 1000 grams
So,
36/2 = Rs. 18
∴every 200 grams costs Rs. 18
Now,
200/5 = 5
Rs. 18 X 5 = Rs. 80
∴ $ 80 is the cost of 20 packets each weighing 1 kg.
Given that,
Cost of 8 packets weighing 400 grams= Rs. 36
Cost of 20 packets each weighing 1 kg = ?
We know,
1 kg= 1000 grams
So,
36/2 = Rs. 18
∴every 200 grams costs Rs. 18
Now,
200/5 = 5
Rs. 18 X 5 = Rs. 80
∴ $ 80 is the cost of 20 packets each weighing 1 kg.
ishwarsharma414:
is it in dollars
it means the same rupee or dollar its a sum not real money
it does not means the same it , i want answer in rs
if you change dollars into rs then it shows 5299 something
but it is not correct
just write rupees
plz give me nthe correct answer
dollar means same rupee
Answered by
0
5299 is the cost of 20 kgs
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