# Quiz Question

## Solution

Zamir: 75%

Caleb: 72%

Rosa: 76%

Avi: 74%

Sonya: 72%

## Explanation

Make a chart to show the students' names, number of questions, number correct, fraction correct, and percentage.

Remember, % means a number divided by 100.

To find the percentage correct, make a fraction:

Number answered correctly |

Number of questions in all |

Make the fraction equivalent to a fraction with 100 in the denominator. The numerator will be equal to the percent correct.

Another way to find the percent is to divide the numerator by the denominator for a decimal. Multiply the decimal by 100 to find the percent.

Name | Number of questions in all | Number answered correctly | Fraction | Percentage |
---|---|---|---|---|

Zamir | 40 | 30 | Think: = = |
75% |

Caleb | 25 | 18 | = | 72% |

Rosa | 25 | 19 | = | 76% |

Avi | 50 | 37 | = | 74% |

Sonya | 75 | 54 | = | 72% |