Home
Class 7
MATHS
In a fabric, cotton and synthetic fib...

In a fabric, cotton and synthetic fibres are in the ratio of `2: 3.` what is the percentage of cotton fibre in the fabric?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • OPERATIONS ON RATIONAL NUMBERS

    RD SHARMA|Exercise All Questions|101 Videos
  • PROFIT AND LOSS

    RD SHARMA|Exercise All Questions|51 Videos

Similar Questions

Explore conceptually related problems

Cotton fibres are

Synthetic fibres are prepared from

Cotton fibre is obtained from

Cotton fibre is made up of

Major source for synthetic fibres are:

Cotton fibres mainly contains

RD SHARMA-PERCENTAGE-All Questions
  1. In an election, out of 75000 eligible voters 50000 cast their votes...

    Text Solution

    |

  2. A basket contains 350 eggs. If 12% of the eggs are rotten, find the...

    Text Solution

    |

  3. In a fabric, cotton and synthetic fibres are in the ratio of 2: 3. ...

    Text Solution

    |

  4. A man spends 92% of his monthly income. If he saves Rs 220 per mont...

    Text Solution

    |

  5. In an examination, 94% of the candidates passed and 114 failed. How...

    Text Solution

    |

  6. 12% of the employees in a factory are females and the number of mal...

    Text Solution

    |

  7. In a school, 720 are boys and 40% are girls. Find the number of gir...

    Text Solution

    |

  8. A student scored 3 marks more than what he did in the previous exam...

    Text Solution

    |

  9. The size of a bag that could hold 5 kg of sugar has now been increa...

    Text Solution

    |

  10. Ashu had 24 pages to write. By the evening, he had completed 25% of...

    Text Solution

    |

  11. A box contains 60 eggs. Out of which16 2/3% are rotten ones. How ma...

    Text Solution

    |

  12. Rohit obtained 45 marks out of 80. What per cent marks did he get?

    Text Solution

    |

  13. Mr Virmani saves 12% of his salary. If he receives Rs 15900 per mon...

    Text Solution

    |

  14. A lawyer willed his 3 sons Rs 250000 to be divided into portions 30...

    Text Solution

    |

  15. Rajdhani College has 2400 students, 40% of whom are girls. How many...

    Text Solution

    |

  16. Amar obtained 410 marks out of 500 in an examination while his friend ...

    Text Solution

    |

  17. Rahim obtained 60 marks out of 75 in Mathematics. Find the percenta...

    Text Solution

    |

  18. In an orchard,16 2/3% of the trees are apple trees. If the number o...

    Text Solution

    |

  19. Ram scored 553 marks out of 700 and Gita scored 486 marks out of 60...

    Text Solution

    |

  20. Out of an income of Rs 15000, Nazima spends Rs 10200. What per cent...

    Text Solution

    |