Home
Class 7
MATHS
2 3/5-:5/7=\ (a)(13)/7 (b) (13)/(25...

`2 3/5-:5/7=\ `
(a)`(13)/7` (b) `(13)/(25)` (c)`(91)/(25)` (d) `(25)/(91)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • EXPONENT

    RD SHARMA ENGLISH|Exercise All Questions|124 Videos

  • INTEGERS

    RD SHARMA ENGLISH|Exercise All Questions|52 Videos

Similar Questions

Explore conceptually related problems

If a : b=2:5, then (3a+2b)/(4a+b)= (a) (16)/(13) (b) (13)/(16) (c) (25)/(22) (d) (20)/(21)

55% of 1000 -: 60% of 2000= (a) (11)/(24) (b) (12)/(25) (c) (13)/(24) (d) (14)/(25)

A number is selected from first 50 natural numbers. What is the probability that it is a multiple of 3 or 5? (13)/(25) (b) (21)/(50) (c) (12)/(25) (d) (23)/(50)

((-2)/5)^7-:((-2)/5)^5 is equal to (a) 4/(25) (b) (-4)/(25) (c) ((-2)/5)^(12) (d) (25)/4

Evaluate each of the following: (i) (-5)/(14)+(-2)/7 (ii) (13)/(15)-(12)/(25) (iii) (-6)/(13)-(-7)/(13)

(2/3)^(-5)x\ (5/7)^(-5) is equal to (a) (2/3x5/7)^(-10) (b) (2/3x5/7)^(-5) (c) (2/3x5/7)^(25) (d) (2/3x5/7)^(-25)

Harmonic conjugate of the point (5, 13) with respect to (2,-5) and (3,1) is (1,(13)/5) (b) ((13)/5,1) ((13)/5,7/5) (d) (-7/5,(13)/5)

By what number 4 3/5 be multiplied to get 2 3/7? (a) (391)/(35) (b) (85)/(91) (c) (91)/(85) (d) None of these

Solve: (3x)/(10)+(2x)/5=(7x)/(25)+(29)/(25)

Prove the questions : (cos A)/(7) = (cos B)/(19) = (cos C)/(25) if (b+c)/(11) = (c+a)/(12) = (a+b)/(13)

RD SHARMA ENGLISH-FRACTIONS-All Questions
  1. Which of the following is a proper fraction? (a) (13)/(17) (b) (1...

    Text Solution

    |

  2. The reciprocal of the fraction 2 3/5 is (a)2 5/3 (b) (13)/5 (c)5...

    Text Solution

    |

  3. 4 1/3-2 1/3= (a)2 1/3 (b) 2 (c)3 1/3 (d) 1/2

    Text Solution

    |

  4. 2 3/5-:5/7=\ (a)(13)/7 (b) (13)/(25) (c)(91)/(25) (d) (25)/(91)

    Text Solution

    |

  5. By what number should 1 3/4 be divided to get 2 1/2? (a)3/7 (b) 1 ...

    Text Solution

    |

  6. By what number 4 3/5 be multiplied to get 2 3/7? (a)(391)/(35) (b)...

    Text Solution

    |

  7. (5 1/4-3 1/3)= (a)(12/23) (b) 2 (c)(1 11/12) (d) (11/12)

    Text Solution

    |

  8. The fraction equivalent to 1 2/3 is (a)(10)/3 (b) 3/5 (c)(10)/6 ...

    Text Solution

    |

  9. By what number 9 4/5 be multiplied to get 42? (a)(30)/7 (b) 7/(30) ...

    Text Solution

    |

  10. Which of the following statements is true?  (a)7/(12)<4/(21)&nbsp (...

    Text Solution

    |

  11. Which of the following statements is true?  (a)3/4<2/3<(12)/(15) (...

    Text Solution

    |

  12. Which of the following fractions lies between 2/3a n d5/7?  (a)3/4...

    Text Solution

    |

  13. Which one of the following is true?  (a) 1/2<9/(13)<3/4<(12)/(17) ...

    Text Solution

    |

  14. The smallest of the fractions 2/3,4/7,8/(11) and 5/9 is (a) 2/3 (...

    Text Solution

    |

  15. 9xx(-1/3)xx(-3)xx(-1/9)= (a) 1 (b) -1 (c) -3 (d) 3

    Text Solution

    |

  16. Which of the following is correct?  (a)&nbsp2/3<3/5<(11)/(15) (b) 3...

    Text Solution

    |

  17. Which is the smallest of the following fractions? (a) 4/9 (b) 2/5...

    Text Solution

    |

  18. The difference between the greatest and the least fractions out of 6...

    Text Solution

    |

  19. Which of the following fractions is greater than 3/4 and less than 5...

    Text Solution

    |

  20. Which of the following fractions is more than one-third? (a) (23)/...

    Text Solution

    |