https://decimal-to-binary.com/decimal-to-binary-converter-online.html?id=1828
# Transfer 250.5 from decimal in 7 - Richard number system

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Ternary

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Decimal

Hexadecimal

Binary-decimal

Other

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Triple

Octal

Decimal

Hexadecimal

Binary-decimal

Other

Additional

$( function() {
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Enter a number:

His number system:

Binary Ternary

Octal

Decimal

Hexadecimal

Binary-decimal

Other

Additional

Translate to :

What? (number)

Translate the number 250.5_{10} в 7 - false like this:

the Integer part of the number is divided by the base of the new number system:

250 | 7 | |||

-245 | 35 | 7 | ||

5 | -35 | 5 | ||

0 | ||||

the Fractional part of the number is multiplied by the base of the new number system:

0. | 5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

3 | .5*7 |

the result of the conversion was:

250.5_{10} = 505.3333333333_{7}

the Final answer: 250.5_{10} = 505.3333333333_{7}