Multiplying Mixed Numbers | MathHelp.com - By MathHelp.com
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| 00:0-1 | to multiply a mixed number times a whole number , | |
| 00:03 | such as one and one third times 11 . 1st | |
| 00:06 | . Right . Each number as an improper fraction . | |
| 00:09 | So here we write one and one third as four | |
| 00:13 | thirds and 11 is 11/1 . So we have four | |
| 00:18 | thirds times 11/1 . If you need to review how | |
| 00:23 | to write a mixed number as an improper fraction . | |
| 00:26 | Go back to example one in this section . Now | |
| 00:29 | remember from the previous section that to multiply two fractions | |
| 00:33 | . We multiply across the numerator and across the denominators | |
| 00:38 | four times 11 is 44 and three times one is | |
| 00:44 | three . So we have 44 3rd . Finally , | |
| 00:47 | we write 44 3rd as the mixed number , 14 | |
| 00:52 | and two thirds . If you need to review how | |
| 00:55 | to write an improper fraction as a mixed number , | |
| 00:58 | go back to example two in this section , So | |
| 01:02 | one and one third times 11 written in lowest terms | |
| 01:06 | is 14 and 2/3 |
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