Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

significant figures of decimal number | 1.04 | 0.5 | 2792 | 22 | 37 |

significant | 1.4 | 0.6 | 2592 | 95 | 11 |

figures | 0.39 | 0.8 | 4365 | 6 | 7 |

of | 0.31 | 0.9 | 2762 | 56 | 2 |

decimal | 0.38 | 0.2 | 2652 | 42 | 7 |

number | 1.77 | 0.1 | 7597 | 91 | 6 |

Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|

significant figures of decimal number | 0.2 | 1 | 8318 | 48 |

significant figures in decimal numbers | 1.07 | 0.3 | 6201 | 69 |

The number of significant figures is determined by starting with the leftmost non-zero digit. The leftmost non-zero digit is sometimes called the most significant digit or the most significant figure. For example, in the number 0.004205 the '4' is the most significant figure.

In any measurement, the number of significant figures is critical. The number of significant figures is the number of digits believed to be correct by the person doing the measuring. It includes one estimated digit.

The term significant figures refers to the number of important single digits (0 through 9 inclusive) in the coefficient of an expression in scientific notation . The number of significant figures in an expression indicates the confidence or precision with which an engineer or scientist states a quantity.