dynystiphillips1
dynystiphillips1 dynystiphillips1
  • 17-05-2021
  • Mathematics
contestada

How do you multiply a fraction by a whole number?

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musiclover10045
musiclover10045 musiclover10045
  • 17-05-2021

Multiply the top number of the fraction by the whole number and then place that over the lower number of the fraction. Then you can see if the new fraction can be reduced or rewritten as a proper fraction.

Example:

1/2 x 3 would be (1 x3) / 2 = 3/2 which can be rewritten as 1 1/2

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32aryannahanson
32aryannahanson 32aryannahanson
  • 17-05-2021

Example: [tex]\frac{2}{5}*10=\frac{2}{5}*\frac{10}{1}=\frac{20}{5}=4[/tex]

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