The Fish Tale Class 5 NCERT: Complete Chapter Guide

The Fish Tale Class 5 NCERT is a maths chapter built around boats, fishermen, fish markets, distance, time, weight and money. Instead of learning numbers only from a table, you use them in real situations: a boat travels across the sea, fish are sold in kilograms, families earn money from a catch, and big numbers are read using place value. This chapter helps you become comfortable with estimation, comparing quantities, adding and subtracting money, multiplying for repeated amounts, and understanding units like metre, kilometre, kilogram, quintal and tonne. By the end, you will be able to read word problems carefully, choose the correct operation, convert simple units, and explain your answer in steps. YoLearn AI Tutor can also help you draw a quick sketchpad model for boat journeys, fish baskets or money calculations when a problem feels long.

Chapter Overview: Maths Hidden in a Fish Story

The Fish Tale uses a story setting to show that maths is not only about sums in a notebook. When a fisherman knows how far the boat must travel, he uses distance. When the catch is weighed, he uses units of mass. When fish are sold, he calculates money. When many baskets have the same weight, multiplication helps. The most important habit in this chapter is to connect words to numbers. For example, if 1 basket has 25 kg fish, then 4 baskets means 25 + 25 + 25 + 25, or 4 × 25. If a boat covers 10 km in 1 hour, then in 3 hours it covers 30 km at the same speed. Always ask: What is given? What is asked? Which unit is used?

Key Ideas and Units You Must Know

Kilometre
A unit used for longer distances. Boat routes and road distances are usually measured in kilometres, written as km.
Kilogram
A unit used for weight or mass. Fish, rice and vegetables are commonly weighed in kilograms, written as kg.
Quintal
A larger unit of mass. 1 quintal = 100 kg. It is useful when fish or crops are measured in large amounts.
Tonne
A very large unit of mass. 1 tonne = 1000 kg, so 10 quintals make 1 tonne.
Estimate
A close guess made using rounding. Estimation helps you check whether your final answer is reasonable.

YoLearn Sketchpad Method for Word Problems

  1. Read and underline numbers — First read the full question. Underline the numbers and their units, such as 5 baskets, 20 kg, ₹80 per kg, 3 hours or 12 km.
  2. Write what is asked — Do not start calculating immediately. Write the target clearly, for example total weight, total money earned, distance travelled, or time taken.
  3. Choose the operation — Use addition when quantities are joined, subtraction when something is left or difference is asked, multiplication for equal groups, and division for sharing or finding one unit.
  4. Check the unit and reasonableness — Your answer must carry the correct unit: kg, km, hours or rupees. Estimate mentally to check if the answer is too small or too large.

Worked Examples from The Fish Tale Style Problems

  • Example 1: A fisherman has 6 baskets of fish. Each basket has 18 kg fish. Find the total weight.
    Step 1: Each basket has the same weight, so use multiplication.
    Step 2: 6 × 18 = 6 × 10 + 6 × 8 = 60 + 48 = 108.
    Step 3: The unit is kg.
    Final answer: Total weight = 108 kg.

  • Example 2: A boat travels 12 km in 1 hour. How far will it travel in 4 hours at the same speed?
    Step 1: In 1 hour, distance = 12 km.
    Step 2: In 4 hours, distance = 4 × 12 km.
    Step 3: 4 × 12 = 48.
    Final answer: The boat will travel 48 km.

  • Example 3: Fish worth ₹750 were sold in the morning and fish worth ₹925 were sold in the evening. What was the total sale?
    Step 1: Add the two amounts: ₹750 + ₹925.
    Step 2: 750 + 900 = 1650 and 1650 + 25 = 1675.
    Final answer: Total sale = ₹1675.

Common Mistakes to Avoid

  • Do not mix units. If one value is in quintals and another is in kilograms, convert before adding or comparing.
  • Remember that ₹ per kg means cost of 1 kg. For many kilograms, multiply the price by the number of kilograms.
  • In distance and time questions, check whether the speed is given for 1 hour or for many hours.
  • Do not ignore zeroes in large numbers. Use place value to read numbers like 10,000 and 1,00,000 correctly.
  • After every word problem, write the unit in the final answer. A number without kg, km, hours or ₹ is incomplete.

Exam Tip: Make a Small Table

For long questions in The Fish Tale, make a two-column table on the side: Item and Value. For example, write Number of baskets = 8, Weight in each basket = 25 kg, Price of 1 kg = ₹60. Then solve one step at a time. First find total weight: 8 × 25 = 200 kg. Then find money: 200 × 60 = ₹12,000. This prevents the common error of multiplying the wrong two numbers.

Practice Questions with Solutions

  • Q: A boat goes 15 km in 1 hour. How far will it go in 5 hours at the same speed?
    A: Step 1: Distance in 1 hour = 15 km.
    Step 2: Distance in 5 hours = 5 × 15 = 75 km.
    Final answer: The boat will go 75 km.

  • Q: A basket contains 24 kg fish. How much fish will 7 such baskets contain?
    A: Step 1: Each basket has 24 kg fish.
    Step 2: For 7 equal baskets, multiply 7 × 24.
    Step 3: 7 × 24 = 7 × 20 + 7 × 4 = 140 + 28 = 168.
    Final answer: 7 baskets contain 168 kg fish.

  • Q: A fisherwoman sells 35 kg fish at ₹80 per kg. How much money does she get?
    A: Step 1: Price of 1 kg fish = ₹80.
    Step 2: Price of 35 kg = 35 × 80.
    Step 3: 35 × 8 = 280, so 35 × 80 = 2800.
    Final answer: She gets ₹2800.

  • Q: A boat carried 2 quintals of fish. How many kilograms is this?
    A: Step 1: Know the conversion: 1 quintal = 100 kg.
    Step 2: 2 quintals = 2 × 100 kg.
    Step 3: 2 × 100 = 200.
    Final answer: 2 quintals = 200 kg.

Frequently Asked Questions

What is the main learning in The Fish Tale Class 5 NCERT?

The chapter teaches maths through real-life situations about boats, fishing, weight, distance, time and money. Students learn to solve word problems by choosing the right operation and using correct units.

Which units are important in class 5 maths The Fish Tale?

The important units are kilometre for distance, kilogram for weight, quintal for larger weight and tonne for very large weight. You should remember that 1 quintal = 100 kg and 1 tonne = 1000 kg.

How can I solve The Fish Tale word problems easily?

Read the question twice, list the given numbers with units, and write what is asked. Then choose addition, subtraction, multiplication or division based on the meaning of the story.

Can YoLearn AI Tutor help with NCERT solutions class 5 maths The Fish Tale?

Yes, YoLearn AI Tutor can explain each step using voice and sketchpad-style working. It helps you understand why an operation is used instead of only giving the final answer.