Home
Class 7
MATHS
Let's frame the equations for the follwo...

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

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 frame the equations for the follwoing problem and solve them. When 6 is added to 6 times a number it becomes 8 timnes of itself.

Let's frame the equations for the follwoing problem and solve them. frac(1)(5) th of a number taken away from frac(1)(4)th of its leaves a reaminder 2.

Let's frame the equations for the follwoing problem and solve them. The length of kumar's rectangular fielf is 1frac(1)(2) times of its breadth, the Perimeter of the land is 400m. Let's find the length and breadth of Kumar's land.

Two positive number are such that one is twice the other. The product of these two numbers is 1frac(17)(32) . Let's find the numbers.

If 20 is added to frac(1)(3) rd of a number, it becomes 35. Let's find the number.

The A.M. of two numbers is 10, if one number is 7 then the other number will be

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.

The product of two positive numbers is 147, The greater number is 3 times the smaller number. Let's find the numbers.

The A.M of two numbers is 10,if one number is 7,then the other number will be __

The sum of two number is 82945195,if one number is 69100278,find the other number.

JNAN PUBLICATION-FORMATION OF EQUAITON AND ITS SOLUTIONS.-EXAMPLE
  1. Let's solve the following equation. 5(2x-3) -3(3x - 7) = 5

    Text Solution

    |

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

    Text Solution

    |

  3. Let's solve the following equation. frac(3x + 1)(16) + frac(2x - 3)(...

    Text Solution

    |

  4. Let's solve the following equation. 2t - 3 = frac(3)(10) (5t - 2)

    Text Solution

    |

  5. Let's solve the following equation. frac(ax +b)(3) = frac(cx + d)(2)

    Text Solution

    |

  6. Let's solve the following equation. 2x + 0.06x - 6.6 = 0.4x

    Text Solution

    |

  7. Let's solve the following equation. 0.5 + frac(x)(2) = 0.25 + 7

    Text Solution

    |

  8. Let's solve the following equation. 0.18 (5x - 4) = 0.5x + 0.8

    Text Solution

    |

  9. The relations of the ages of Shibnath and Somnath is 3 : 4 if sum of t...

    Text Solution

    |

  10. Let's frame the equations for the follwoing problem and solve them. ...

    Text Solution

    |

  11. Let's frame the equations for the follwoing problem and solve them. ...

    Text Solution

    |

  12. Let's frame the equations for the follwoing problem and solve them. ...

    Text Solution

    |

  13. Let's frame the equations for the follwoing problem and solve them. ...

    Text Solution

    |

  14. Let me divide Rs. 170 among Manju, Kana and Amal in such a way that Ka...

    Text Solution

    |

  15. I have got soem apples. I gave frac(2)(3)rd of my apples to my brother...

    Text Solution

    |

  16. The ratio of the length and breadth of a rectangles is 3 : 2 and its p...

    Text Solution

    |

  17. The total number of Rs. 5 and Rs. 10 coins in my bag 20. If I have Rs....

    Text Solution

    |

  18. The three angles of a triangle are x^@, 2x^@ and 3x^@. Let us find the...

    Text Solution

    |

  19. Chanchala's father borrows some money to build his house. He returned ...

    Text Solution

    |

  20. At present chadu is 8 years older than his brother. After 5 yeras chad...

    Text Solution

    |