Answer

Verified

381.9k+ views

**Hint:**First, we must understand that the weight is reduced to $\dfrac{1}{3}$ of its initial value, after the fish is dried. Hence, we need to divide the given weights of fresh fish, that is, 300 kg and 900 kg, to set the value of weight of dried fish for both cases.

**Complete step by step answer:**

We are given that when a fresh fish is dried, it loses $\dfrac{2}{3}$ of its weight and the final weight is $\dfrac{1}{3}$ of the weight of fresh fish.

So, if the weight of fresh fish is $x$ kg, then the weight of dried fish will be equal to $\dfrac{x}{3}$ kg.

Hence, using this information we can say that, if the weight of fresh fish is 300 kg, then the weight of dried fish will be equal to $\dfrac{300}{3}$ kg.

We can easily tell that 3 is a factor of 300, and so we can perfectly divide 300 by 3. We will see that on division, the quotient will be equal to 100.

Thus, we can say that, if the weight of fresh fish is 300 kg, then the weight of dried fish will be equal to 100 kg.

Again, using the same technique, we can say that if the weight of fresh fish is 900 kg, then the weight of dried fish will be equal to $\dfrac{900}{3}$ kg.

We can easily tell that 3 is a factor of 900, and so we can perfectly divide 900 by 3. We will see that on division, the quotient will be equal to 300.

Thus, we can say that, if the weight of fresh fish is 900 kg, then the weight of dried fish will be equal to 300 kg.

Hence, 300 kg of fresh fish = 100 kg of dried fish, and 900 kg of fresh fish = 300 kg of dried fish.

**Note:**We must understand that a multiplication by the fraction $\dfrac{1}{3}$, is exactly the same as division by 3. Also, we must note that the answer for the above question can also be in decimals or fraction, if the data is changed.

Recently Updated Pages

what is the correct chronological order of the following class 10 social science CBSE

Which of the following was not the actual cause for class 10 social science CBSE

Which of the following statements is not correct A class 10 social science CBSE

Which of the following leaders was not present in the class 10 social science CBSE

Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE

Which one of the following places is not covered by class 10 social science CBSE

Trending doubts

Which are the Top 10 Largest Countries of the World?

How do you graph the function fx 4x class 9 maths CBSE

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

The only snake that builds a nest is a Krait b King class 11 biology CBSE

The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths

In Indian rupees 1 trillion is equal to how many c class 8 maths CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Why is there a time difference of about 5 hours between class 10 social science CBSE

Which places in India experience sunrise first and class 9 social science CBSE