Converting percents to decimals | Decimals | Pre-Algebra | Khan Academy
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0:00 - 0:05ვნახოთ, თუ შეგვიძლია,
ჩავწეროთ 59,2 პროცენტი -
0:05 - 0:08(59,2%) როგორც ათწილადი.
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0:08 - 0:1059,2% -
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0:10 - 0:18ეს ნიშნავს 59,2 მეასედს-
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0:18 - 0:29რაც იგივეა 59,2 ÷ 100.
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0:29 - 0:31თუ გავყოფთ 59,2-ს 100-ზე
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0:31 - 0:32რას მივიღებთ?
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0:32 - 0:38ეს იგივეა რაც 59,2 ÷ 100-ზე.
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0:38 - 0:41თუ ავიღებთ 59,2-ს -
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0:41 - 0:42თუ გვინდა ის გავყოთ 10-ზე,
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0:42 - 0:44ათწილადის წერტილს გადავიტანთ
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0:44 - 0:45ერთი ადგილით მარცხნივ.
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0:45 - 0:46მივიღებთ 5,92-ს.
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0:46 - 0:47გვინდა გავყოთ 100-ზე.
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0:47 - 0:49გადავიტანთ ათწილადის წერტილს
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0:49 - 0:50ისევ მარცხნივ.
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0:50 - 0:51ვყოფთ 10-ზე ერთხელ,
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0:51 - 0:54და შემდეგ ვყოფთ ისევ 10-ზე.
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0:54 - 0:55თუ გაყავით 10-ზე ორჯერ,
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0:55 - 0:56სინამდვილეში ყოფთ 100-ზე.
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0:56 - 0:57წერტილი გადაგაქვთ
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0:57 - 0:58ორი ადგილით მარცხნივ,
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0:58 - 1:02და მიიღებთ 0,592-ს.
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1:02 - 1:03აქ დავსვამთ 0-ს.
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1:03 - 1:04უბრალოდ ასახსნელად.
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1:04 - 1:06და დავასრულეთ.
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1:06 - 1:08ჩვენ ჩავწერეთ 59,2% ათწილადად.
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1:08 - 1:11ჩვენ არსებითად უბრალოდ გავყავით ეს 100-ზე,
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1:11 - 1:13რაც არის 10-ზე ორჯერ გაყოფა,
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1:13 - 1:15გადატანა ათწილადის წერტილი ერთით მარცხნივ
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1:15 - 1:16და კიდევ ერთხელ გადატანა.
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1:16 - 1:17ან რადგან ვყოფთ 100-ზე,
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1:17 - 1:19გადავიტანთ ათწილადის წერტილს
ორჯერ მარცხნივ -
1:19 - 1:22და მივიღეთ 0,592.
- Title:
- Converting percents to decimals | Decimals | Pre-Algebra | Khan Academy
- Description:
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Remember that "per cent" means "per hundred." Knowing that, converting a percent to a decimal is done by dividing by a 100. We'll demonstrate.
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-pre-alg/e/converting_percents_to_decimals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra
Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-pre-alg/v/converting-percents-to-decimals-ex-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-pre-alg/v/converting-decimals-to-percents-ex-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebraPre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
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Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy - Video Language:
- English
- Team:
Khan Academy
- Duration:
- 01:23
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Fran Ontanaya edited Georgian subtitles for Converting percents to decimals | Decimals | Pre-Algebra | Khan Academy | |
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Fran Ontanaya edited Georgian subtitles for Converting percents to decimals | Decimals | Pre-Algebra | Khan Academy |