### Discussion :: Computer Fundamentals - Section 17 (Q.No.6)

- Computer Fundamentals - Section 1
- Computer Fundamentals - Section 2
- Computer Fundamentals - Section 3
- Computer Fundamentals - Section 4
- Computer Fundamentals - Section 5
- Computer Fundamentals - Section 6
- Computer Fundamentals - Section 7
- Computer Fundamentals - Section 8
- Computer Fundamentals - Section 9
- Computer Fundamentals - Section 10
- Computer Fundamentals - Section 11
- Computer Fundamentals - Section 12
- Computer Fundamentals - Section 13
- Computer Fundamentals - Section 14
- Computer Fundamentals - Section 15
- Computer Fundamentals - Section 16
- «« Computer Fundamentals - Section 17

Seema said: (Nov 3, 2011) | |

How to calculate this answer ? |

Priyanka said: (Nov 28, 2011) | |

Please explain the answer. |

Renjith said: (Jul 12, 2012) | |

20 to base 8 means 16 to base 10 i.e. 2 0 2 x 8 raise to 1 + 0 x 8 raise to 0 = 16. Now 16 base to 10 means 10000 base to 2 i.e. 16/2 = 8 remainder 0 8/2 = 4 remainder 0 4/2 = 2 remainder 0 2/2 = 1 remainder 0 So the answer is 1 0 0 0 0 (the last answer and the remainders, from bottom to top) Hope it is clear.!! |

Sonali said: (Feb 5, 2014) | |

20 to base 8 convert into decimals as 0*8^0+2*8^1 = 0+16 = 16. From decimal convert to binary, i.e. 16/2 = 8 remainder 0. 8/2 = 4 remainder 0. 4/2 = 2 remainder 0. 2/2 = 1 remainder 0. So the answer is 1 0 0 0 0 (the last answer and the remainders, from bottom to top). |

Ravi said: (Dec 15, 2014) | |

Binary for 0 is 000. Binary for 2 is 010. So, binary for 20 is 010000. Basically we not consider the left zero for 1. |

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