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Fresh fruits contain 75% while dry fruits contain 20% water. If the weight of dry fruits is 300 kg, what was its total weight when it was fresh?
- a)900kg
- b)850kg
- c)920kg
- d)960kg
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Fresh fruits contain 75% while dry fruits contain 20% water. If the we...
Calculation:
To find the total weight of the dry fruits when they were fresh, we can use the concept of water content in fresh and dry fruits.
Given:
Water content in fresh fruits = 75%
Water content in dry fruits = 20%
Weight of dry fruits = 300 kg
Let x be the total weight of the fresh fruits.
Calculating the weight of water in dry fruits:
Water content in dry fruits = 20%
Weight of dry fruits = 300 kg
Water content = 20% of 300 kg = 0.20 * 300 kg = 60 kg
Calculating the weight of water in fresh fruits:
Water content in fresh fruits = 75%
Weight of water in fresh fruits = 75% of x
Weight of water in fresh fruits = 0.75 * x
Since the weight of water in dry fruits is the same as the weight of water in fresh fruits:
0.75 * x = 60 kg
x = 60 kg / 0.75
x = 80 kg
Therefore, the total weight of the dry fruits when they were fresh was 80 kg or 800 kg.
Therefore, the correct answer is option D) 960 kg.
To find the total weight of the dry fruits when they were fresh, we can use the concept of water content in fresh and dry fruits.
Given:
Water content in fresh fruits = 75%
Water content in dry fruits = 20%
Weight of dry fruits = 300 kg
Let x be the total weight of the fresh fruits.
Calculating the weight of water in dry fruits:
Water content in dry fruits = 20%
Weight of dry fruits = 300 kg
Water content = 20% of 300 kg = 0.20 * 300 kg = 60 kg
Calculating the weight of water in fresh fruits:
Water content in fresh fruits = 75%
Weight of water in fresh fruits = 75% of x
Weight of water in fresh fruits = 0.75 * x
Since the weight of water in dry fruits is the same as the weight of water in fresh fruits:
0.75 * x = 60 kg
x = 60 kg / 0.75
x = 80 kg
Therefore, the total weight of the dry fruits when they were fresh was 80 kg or 800 kg.
Therefore, the correct answer is option D) 960 kg.
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Community Answer
Fresh fruits contain 75% while dry fruits contain 20% water. If the we...
Quantity of water in 300 kg dry fruits, = (20 /100) *300 = 60 kg
Quantity of fruit alone= 300-60 =240 kg
25 kg fruit piece in 100 kg fresh fruits
For 240 = (100 *240)/25 = 960 kg.
Quantity of fruit alone= 300-60 =240 kg
25 kg fruit piece in 100 kg fresh fruits
For 240 = (100 *240)/25 = 960 kg.
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Fresh fruits contain 75% while dry fruits contain 20% water. If the weight of dry fruits is 300 kg, what was its total weight when it was fresh?a)900kgb)850kgc)920kgd)960kgCorrect answer is option 'D'. Can you explain this answer?
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