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JSS1: MATHEMATICS - 1ST TERM

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  1. Whole Numbers I | Week 1
    3Topics
    |
    1 Quiz
  2. Whole Numbers II | Week 2
    1Topic
    |
    1 Quiz
  3. Counting in Base Two | Week 3
    4Topics
    |
    1 Quiz
  4. Arithmetic Operations | Week 4
    3Topics
    |
    1 Quiz
  5. Lowest Common Multiple (LCM) | Week 5
    1Topic
    |
    1 Quiz
  6. Highest Common Factor | Week 6
    1Topic
    |
    1 Quiz
  7. Fraction | Week 7
    7Topics
    |
    1 Quiz
  8. Basic Operations with Fractions I | Week 8
    3Topics
    |
    1 Quiz
  9. Basic Operations with Fractions II | Week 9
    1Topic
    |
    1 Quiz
  10. Directed Numbers | Week 10
    2Topics
    |
    1 Quiz
  11. Estimation and Approximation I | Week 11
    3Topics
    |
    1 Quiz
  12. Estimation and Approximation II | Week 12
    6Topics
    |
    1 Quiz
Lesson 3, Topic 2
In Progress

Converting Numbers in Base Ten to Base Two

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In number system,

  • It is very important to have a good knowledge of how to convert numbers from one base to another base.
  • Here, we will learn how to convert any given number from base 10 to base 2.

Example 1

Convert 55ten to base two 

Solution 

Using repeated division method.

To convert from base ten to base two: 

1. Divide the given base ten i.e. 55ten repeatedly by the base two number

2. Continue dividing until zero is obtained, writing down the remainder at every stage. 

3. The answer is the remainder read upwards (i.e. from bottom to top).

Screen Shot 2021 09 12 at 3.06.51 AM

Answer: 55ten= 110111two

Example 2

Convert 184ten to base 2. 

Solution  

Screen Shot 2021 09 12 at 3.12.47 AM

Answer: 184ten = 10111000two 

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