Converting decimals to fractions 1 (ex 2)
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0:00 - 0:05Let's write 0.8 as a fraction.
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0:05 - 0:09So 0.8... the 8 right over here
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0:09 - 0:12is in the tenths place. It is the tenths place. So you can read this
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0:12 - 0:16as 8 tenths and we can write that literally as
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0:16 - 0:19being equal to 8 tenths
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0:19 - 0:23or 8 over 10. And now, we've already written it as
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0:23 - 0:25a fraction and if we want we can simplify this down.
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0:25 - 0:30Both 8 and 10 share common factors, they are both divisible by 2.
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0:30 - 0:39So lets divide both the numerator and the denominator by 2. We are not changing the value of the fraction because we are dividing both the numerator and the denominator by the same thing
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0:39 - 0:418 divided by 2 is 4,
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0:41 - 0:4610 divided by 2 is 5 and we're done.
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0:46 - 0:510.8 is the same thing as 8 tenths, which is the same thing
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0:51 - 0:53as 4 fifths.
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Mike Ridgway edited English subtitles for Converting decimals to fractions 1 (ex 2) | |
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Igor Popov edited English subtitles for Converting decimals to fractions 1 (ex 2) | |
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manasa2222 added a translation |