Home
Class 9
MATHS
The value of 0. 23 +\ 0. 22 is 0. 45...

The value of `0. 23 +\ 0. 22 ` is `0. 45 \ ` (b) `0. 43 \ ` (c) `0. 45 \ ` (d) `0. 45`

Text Solution

AI Generated Solution

To solve the problem of finding the value of \(0.23 + 0.22\), we can follow these steps: ### Step 1: Align the Numbers Write the numbers in a column format to align the decimal points: ``` 0.23 + 0.22 ``` ...
Promotional Banner

Topper's Solved these Questions

  • MEASURES OF CENTRAL TENDENCY

    RD SHARMA|Exercise All Questions|141 Videos
  • PROBABILITY

    RD SHARMA|Exercise All Questions|67 Videos

Similar Questions

Explore conceptually related problems

The value of 0.bar(45)+ 0.bar(36) is

The value of a sin 0^(@) + b cos 90^(@)+ c tan 45^(@) is

45 div 1.5 - 0.5 = ?

The value of sin (45° + θ) – cos (45° – θ) is (A) 2 cos θ (B) 2 sin θ (C) 1 (D) 0

0.5xx0.5+0.5-:5 is equal to (a) 0.15 (b) 0.25 (c) 0.35 (d) 0.45

105, 85, 60, 30, 0, -45, -90 (a) 0 (b) 85 (c) -45 (d) 60

(i) 4.2 + 0.27 (ii) 32.45 + 45.69

45 div 5 - 0.5 = ?

RD SHARMA-NUMBER SYSTEM-All Questions
  1. Which one of the following is a correct statement? </br>Decimal expan...

    Text Solution

    |

  2. Which one of the following statement is true? The sum of two irrationa...

    Text Solution

    |

  3. Which of the following is a correct statement? (A)Sum of two irratio...

    Text Solution

    |

  4. Which of the following statements is true? product of two irrational n...

    Text Solution

    |

  5. Which of the following is irrational? A.sqrt(4/9) B. 4/5 C. sqrt(...

    Text Solution

    |

  6. Which of the following is irrational? (a)0. 14 (b) 0. 14 bar(16) (c)...

    Text Solution

    |

  7. Which of the following is rational? sqrt(3) (b) pi (c) 4/0 ...

    Text Solution

    |

  8. The number 0. 318564318564318564... is: (a) natural number (b) an i...

    Text Solution

    |

  9. If n is a natural number, then sqrt(n) is: (a) always a natural number...

    Text Solution

    |

  10. Which of the following numbers can be represented as non-terminating, ...

    Text Solution

    |

  11. Every point on a number line represents as: (a) a unique real number ...

    Text Solution

    |

  12. An irrational number between 2\ a n d\ 2. 5 is sqrt(11)\ (b) sqrt...

    Text Solution

    |

  13. Which of the following is irrational? 0. 15\ (b) 0. 01516 (c) 0. 1...

    Text Solution

    |

  14. The number of consecutive zeros in 2^3xx\ 3^4xx\ 5^4xx\ 7, is (a) 3...

    Text Solution

    |

  15. The number 1. 272727..... in the form p/q , where p\ a n d\ q are in...

    Text Solution

    |

  16. The number 0. 3\ in the form p/q ,\ where p\ a n d\ q are integers a...

    Text Solution

    |

  17. The smallest rational number by which 1/3 should be multiplied so that...

    Text Solution

    |

  18. (0. 32) when expressed in the form p/q(p ,\ q\ are integers q\ !=0),...

    Text Solution

    |

  19. 23. bar(43 ) when expressed in the form p/q(p ,\ q are integers q\ !=0...

    Text Solution

    |

  20. The value of 0. 23 +\ 0. 22 is 0. 45 \ (b) 0. 43 \ (c) ...

    Text Solution

    |