# Fractions: Question Preview (ID: 15245)

### Below is a preview of the questions contained within the game titled FRACTIONS: Operations Of Fractions: Addition, Subtraction, Multiplication And DivisiĆ³n Fraction Of A Quantity Equivalent Fractions .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

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When adding or subtracting fractions with different denominators, the first step is... |
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a) Calculating the l.c.m. (lowest common multiple) | b) Calculating the h.c.f. (highest common factor) | c) Adding the numerators and the denominators | d) Adding the numerators and leaving the biggest denominator | |

To obtain fractions with the same denominator from fractions with different denominators, the new denominator is ... |
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a) The l.c.m. (lowest common multiple) | b) The h.c.f. (highest common factor) | c) The biggest number | d) The smallest number | |

To obtain fractions with the same denominator from fractions with different denominators, the new numerator is ... |
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a) The result of dividing the l.c.m. by the old denominator and multiplying by the old numerator | b) The result of dividing the h.c.f. by the old denominator and multiplying by the old numerator | c) The result of the l.c.m. multiplying by the old denominator and dividing by the old numerator | d) The result of the h.c.f. multiplying by the old denominator and dividing by the old numerator | |

When we add or subtract fractions with the same denominator, we ... |
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a) leave the common denominator and add up or subtract the numerators | b) add up or subtract numerators and denominators | c) have to obtain the h.c.f. of the numerators first of all | d) have to obtain the l.c.m. of the numerators first of all | |

To multiply fractions, we... |
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a) multiply in line, top by top and bottom by bottom | b) mulitiply in cross, the top of first fraction with bottom of the second fraction and viceversa | c) have to obtain the h.c.f. of the denominators first of all | d) have to obtain the l.c.m. of the denominators first of all | |

To divide fractions, we... |
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a) mulitiply in cross, the top of first fraction with bottom of the second fraction and viceversa | b) multiply in line, top by top and bottom by bottom | c) have to obtain the h.c.f. of the denominators first of all | d) have to obtain the l.c.m. of the denominators first of all | |

To obtain the fraction of a quantity, we must... |
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a) multiply the quantity by the numerator and divide the result by the denominator | b) divide the quantity by the numerator and multiply the result by the denominator | c) add up the quantity and the numerator and subtract the denominator from the result | d) multiply numerator, quantity and denominator | |

In two thirds,... |
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a) two is the numerator and three is the denominator | b) two is the numerator and thirteen is the denominator | c) two is the denominator and three is the numerator | d) two is the denominator and thirteen is the numerator | |

Five sixths and three sixths, which fraction is bigger? |
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a) Five sixths | b) Three sixths | c) They are equivalent, they represent the same quantity | d) Neither of them are fractions | |

A fraction is equivalent to... |
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a) All are correct | b) A decimal number | c) A percentage | d) A division of two numbers, the numerator divided by the denominator | |

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