Home
Class 7
MATHS
Let's read the following stories and let...

Let's read the following stories and let's form equations.
A number which when multiplied by 12 and 48 subtracted from it, it becomes `2frac(2)(5)` part of the original number.

Promotional Banner

Topper's Solved these Questions

  • CONSTRUCTION OF TRIANGLES.

    JNAN PUBLICATION|Exercise 511|3 Videos

  • FUN WITH SUMS

    JNAN PUBLICATION|Exercise EXAMPLE|21 Videos

Similar Questions

Explore conceptually related problems

Let's read the following stories and let's form equations. Pratima has 7 times more number of marble than me. Pratima has 42 marbles.

Let's read the following stories and let's form equations. In our village, out of 3895, number of illeterates one 1871 less than number of literate people.

Let's read the following stories and let's form equations. In the first shop of Setara Begum, there are frac(1)(3) part apple, frac(2)(7) part is organge and remaining 160 are pears.

Let's read the following stories and let's form equations. Milanbabu is 4 times as old as his son. After 5 years, Milanbabu's age will be 3 time, the age of his son.

Let's frame the equations for the follwoing problem and solve them. Of two numbers one is thrice the other. If 10 is added to the smaller number the sum becomes frac(3)(4)th of the other number

Let's read the following stories and let's form equations. Rs. 187 is divided among myself, Dulai and Jahir in such a way that Dulal got Rs. 5 less than me, but Jahir got double of my amount.

Let's find a fraction, which when multiplied by itself gives 6frac(145)(256)

Let's express the following numbers in the index form of their prime factor. 63

Let's express the following numbers in the index form of their prime factor. 56

Let's express the following numbers in the index form of their prime factor. 24

JNAN PUBLICATION-FORMATION OF EQUAITON AND ITS SOLUTIONS.-EXAMPLE
  1. Let's read the following stories and let's form equations. Rs. 187 ...

    Text Solution

    |

  2. Let's read the following stories and let's form equations. In our vi...

    Text Solution

    |

  3. Let's read the following stories and let's form equations. A number ...

    Text Solution

    |

  4. Let's read the following stories and let's form equations. In the f...

    Text Solution

    |

  5. Let's solve the following equation. 2x = 50

    Text Solution

    |

  6. Let's solve the following equation. 3y + 10 = 160

    Text Solution

    |

  7. Let's solve the following equation. frac(x)(2) - frac(5)(6) = 1frac(...

    Text Solution

    |

  8. Let's solve the following equation. frac(3)(20)x + 2 = x

    Text Solution

    |

  9. Let's solve the following equation. 6x = 7

    Text Solution

    |

  10. Let's solve the following equation. frac(x)(3) = 7

    Text Solution

    |

  11. Let's solve the following equation. 3x = 9

    Text Solution

    |

  12. Let's solve the following equation. frac(x)(3) = frac(2)(1)

    Text Solution

    |

  13. Let's solve the following equation. 5x - 2 = 8

    Text Solution

    |

  14. Let's solve the following equation. 7y + 5 = 40

    Text Solution

    |

  15. Let's solve the following equation. 12x + 8 = 7x + 28

    Text Solution

    |

  16. Let's solve the following equation. 6(77-3x) + 12x = 0

    Text Solution

    |

  17. Let's solve the following equation. 5(x+3) + 4(2x+6) = 0

    Text Solution

    |

  18. Let's solve the following equation. 3(6-2x) = 4 (1-5x)

    Text Solution

    |

  19. Let's solve the following equation. frac(x)(2) - frac(2)(5) = frac(x...

    Text Solution

    |

  20. Let's solve the following equation. 3 + 2x = 1 -x

    Text Solution

    |