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What is 25 ÷ 5?
Grade Level:
Class 3
Maths, Computing, AI
Definition
What is it?
25 ÷ 5 means dividing the number 25 into 5 equal parts. It asks how many times the number 5 fits into 25.
Simple Example
Quick Example
Imagine you have 25 ladoos and want to share them equally among 5 friends. How many ladoos will each friend get? This is exactly what 25 ÷ 5 helps us figure out.
Worked Example
Step-by-Step
Let's find out what 25 ÷ 5 is using repeated subtraction or by thinking about multiplication tables.
Step 1: Start with 25.
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Step 2: Subtract 5 from 25. You get 20. (1st time)
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Step 3: Subtract 5 from 20. You get 15. (2nd time)
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Step 4: Subtract 5 from 15. You get 10. (3rd time)
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Step 5: Subtract 5 from 10. You get 5. (4th time)
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Step 6: Subtract 5 from 5. You get 0. (5th time)
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Step 7: We subtracted 5 a total of 5 times until we reached 0.
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Answer: So, 25 ÷ 5 = 5.
Why It Matters
Understanding division is crucial for everyday problem-solving and forms the base for advanced Maths, Computing, and even AI. From managing your pocket money to designing efficient algorithms in computing, division is everywhere. Engineers, data scientists, and business analysts use division constantly.
Common Mistakes
MISTAKE: Confusing division with subtraction (e.g., thinking 25 ÷ 5 is 25 - 5 = 20) | CORRECTION: Remember division is about finding how many groups of a certain size can be made, or how many are in each group when shared equally.
MISTAKE: Not knowing multiplication tables well, leading to errors in division. | CORRECTION: Practice your multiplication tables (like the 5 times table) regularly. If you know 5 x 5 = 25, then you instantly know 25 ÷ 5 = 5.
MISTAKE: Mixing up the numbers (e.g., calculating 5 ÷ 25 instead of 25 ÷ 5). | CORRECTION: The first number is the total you are dividing (dividend), and the second number is how many parts you are dividing it into (divisor).
Practice Questions
Try It Yourself
QUESTION: You have 15 cricket balls and want to put them into 3 equal boxes. How many balls will be in each box? | ANSWER: 15 ÷ 3 = 5 balls
QUESTION: A bus has 40 seats. If 5 people can sit in one row, how many rows are there? | ANSWER: 40 ÷ 5 = 8 rows
QUESTION: Reena bought 30 chocolates. She wants to share them equally among herself and her 4 friends. How many chocolates does each person get? | ANSWER: There are 1 (Reena) + 4 (friends) = 5 people. So, 30 ÷ 5 = 6 chocolates.
MCQ
Quick Quiz
Which of these is another way to say '25 ÷ 5'?
25 plus 5
25 minus 5
How many 5s are in 25?
25 multiplied by 5
The Correct Answer Is:
C
Option C correctly describes division as finding how many times one number fits into another. Options A, B, and D represent addition, subtraction, and multiplication, respectively.
Real World Connection
In the Real World
When a street food vendor in Delhi calculates how many plates of 'golgappe' they can make from a big batch of 'puri' dough, they are using division. Or, when a farmer in Punjab divides their land into equal sections for different crops, that's division in action!
Key Vocabulary
Key Terms
DIVISION: Splitting a number into equal parts | DIVIDEND: The number being divided (e.g., 25 in 25 ÷ 5) | DIVISOR: The number by which another number is divided (e.g., 5 in 25 ÷ 5) | QUOTIENT: The result of a division (e.g., 5 in 25 ÷ 5 = 5) | EQUAL SHARING: Distributing items so each part has the same amount.
What's Next
What to Learn Next
Great job understanding basic division! Next, you can explore division with remainders, where numbers don't divide perfectly. This will help you solve even more real-life problems, like sharing items when there are some left over.
