Home
Class 7
MATHS
Half of a certain number added to its on...

Half of a certain number added to its one - third makes it 20. What is the number?

Promotional Banner

Topper's Solved these Questions

  • SIMPLE EQUATIONS

    NCERT TELUGU|Exercise EXAMPLE|10 Videos

  • SIMPLE EQUATIONS

    NCERT TELUGU|Exercise EXERCISE-1|12 Videos

  • RATIO- APPLICATIONS

    NCERT TELUGU|Exercise EXERCISE|191 Videos

  • SUMMATIVE ASSESMENT -I

    NCERT TELUGU|Exercise EXERCISE|122 Videos

Similar Questions

Explore conceptually related problems

8 times of a number is added to its square give a result -15. then find the number by using its quadratic equation.

Statement (L): Mean (barx) = Sum of the observations // Total number of observations . Statement (M) If a certain number is added or subtracted to the given observations then the mean will change accordingly.

In a class of 48 students the number of girls is one third the number of boys.Find the number of girls and boys in the class.

The sum of two numbers is 20 . If the product of the square of one number and cube of the other is maximum , then the numbers are

Exactly 8mg of a lyophilic 'sol' is added to 20ml of a gold sol to protect against addition of 2ml of 20% NaCl. What is the gold number of the given sol?

The product of two numbers is (-20)/9 and one of the numbers is 4 then the other number is ___

How many elliptical orbits are added by Sommerfeld in third Bohr's orbit? What was the purpose of adding these elliptical orbits ?

If a number is tripled and 16 is added to it, the result is equal to 40. Find the number.

NCERT TELUGU-SIMPLE EQUATIONS-EXERCISE-3
  1. Half of a certain number added to its one - third makes it 20. What is...

    Text Solution

    |

  2. Write the information given in the picture in the form of an equation....

    Text Solution

    |

  3. Write the information given in the picture in the form of an equation....

    Text Solution

    |

  4. If we add 7 to twice a number, we get 49. Find the number.

    Text Solution

    |

  5. If we subtract 22 from three times a number, we get 68. Find the numbe...

    Text Solution

    |

  6. Find a number which when multiplied by 7 and then reduced by 3 is equa...

    Text Solution

    |

  7. Sum of two numbers is 95. If one exceeds the other by 3, find the numb...

    Text Solution

    |

  8. Sum of three consecutive integers is 24. Find the integers.

    Text Solution

    |

  9. Find the length and breadth of the rectangle given below if its perime...

    Text Solution

    |

  10. Length of a rectangle exceeds its breadth by 4 m. If the perimeter of ...

    Text Solution

    |

  11. After 15 years, Hema’s age will become four times that of her present ...

    Text Solution

    |

  12. A sum of ₹3000 is to be given in the form of 63 prizes. If the prize m...

    Text Solution

    |

  13. A number is divided into two parts such that one part is 10 more than ...

    Text Solution

    |

  14. Suhana said, "multiplying my number by 5 and adding 8 to it gives the ...

    Text Solution

    |

  15. The teacher tells the class that the highest marks obtained by a stude...

    Text Solution

    |

  16. In adjacent figure find the magnitude of each of the three angles form...

    Text Solution

    |

  17. Solve the following riddle. I am a number Tell my identity. Take...

    Text Solution

    |