KaʻAnuʻu 1: E papa inoa i kekahi mau huahelu o 5 (5, 10, 15, 20, 25, 30, . . . ) a me 8 (8, 16, 24, 32, 40, 48, 56, . . . ) Kaʻanuʻu 2 : ʻO nā hoʻohelu maʻamau mai nā pāʻani o 5 a me 8 40, 80,. . . KaʻAnuʻu Hana 3: ʻO ka helu liʻiliʻi liʻiliʻi o 5 a me 8 he 40.
Ma keia, he aha na huina mua o 5 a me 8? 20 mua o 5
Product | Hola nui |
---|---|
5 × 7 | 35 |
5 × 8 | 40 |
5 × 9 | 45 |
5 × 10 | 50 |
He aha nā hui mua 3 o 5 a me 8? Pehea e hoʻopaʻa inoa ai i nā helu he nui?
Nā pālua o 1 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, u2026 |
---|---|
Nā pālua o 5 | 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, u2026 |
Nā pālua o 6 | 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, u2026 |
Nā pālua o 7 | 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, u2026 |
Nā pālua o 8 | 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, u2026 |
Hoʻohui He aha nā pāʻani o 8? ʻO ka mua, e hoʻopaʻa inoa i nā huahelu mua o ʻewalu: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88. . . .
He aha ka LCM o 8 5? Pane: LCM o 8 a me 5 40.
He aha ka GCF o 8 a me 5?
Pane: GCF o 5 a me 8 ʻo ia 1.
Pehea ʻoe e hoʻoponopono ai no LCM? E huli i ka LCM me ka hoʻohana ʻana i ke ʻano kumu kumu
- E huli i ka helu kumu o kēlā me kēia helu.
- E kākau i kēlā me kēia helu ma ke ʻano he huahana o nā prime, e hoʻohālikelike i nā primes ma ke kū pololei inā hiki.
- E lawe i lalo i nā primes ma kēlā me kēia kolamu.
- E hoʻonui i nā kumu e loaʻa ai ka LCM.
Pehea ʻoe e helu ai i ka LCM? Pehea e loaʻa ai iā LCM e ka papa inoa ʻana i nā nui
- E papa i nā helu o kēlā me kēia helu a ʻike ʻia kekahi o nā nui i nā papa inoa āpau.
- E ʻike i ka helu liʻiliʻi loa ma nā papa inoa āpau.
- ʻO kēia helu ka LCM.
He aha ka helu iki o 5 8 a me 40?
ʻO ka nui pinepine o 5, 8 a me 40 mau 40.
He aha nā kumu nui o 5? ʻO 5 ka helu kumu. No laila, ʻelua wale nō kumu, ʻo ia hoʻi, 1 a me ka helu ponoʻī. ʻO nā kumu o 5 1 a 5.
He aha ke kumu o a me 5?
Papa o nā mea a me nā lehulehu
Nā kumu | Hola nui | |
---|---|---|
1, 5 | 5 | 45 |
1, 2, 3, 6 | 6 | 54 |
1, 7 | 7 | 63 |
1, 2, 4, 8 | 8 | 72 |
Pehea ʻoe e ʻike ai i ka LCD?
Pehea ʻoe e ʻike ai i ka GCD?
ʻO nā ʻanuʻu e helu ai i ka GCD o (a, b) me ka hoʻohana ʻana i ke ʻano LCM:
- KaʻAnuʻu 1: E huli i ka huahana o a me b.
- KaʻAnuʻu 2: E huli i ka helu maʻamau liʻiliʻi loa (LCM) o a a me b.
- KaʻAnuʻu 3: E puʻunaue i nā waiwai i loaʻa ma ka Step 1 a me ka Step 2.
- KaʻAnuʻu 4: ʻO ka waiwai i loaʻa ma hope o ka puʻunaue ʻana, ʻo ia ka mea puʻunaue maʻamau nui loa o (a, b).
Pehea ʻoe e hoʻopau ai i ka HCF?
ʻO ka HCF o nā helu ʻelua a ʻoi aku ka helu maʻamau kiʻekiʻe loa o nā helu i hāʻawi ʻia. Loaʻa ʻia e ka hoonui ana i na kumu prime ma'amau o na huina i haawiia. ʻOiai ʻo ka Least Common Multiple (LCM) o nā helu ʻelua a ʻoi aʻe ka helu liʻiliʻi loa ma waena o nā huina maʻamau āpau o nā helu i hāʻawi ʻia.
He aha ka manaʻo o ka LCM ma ka makemakika? Wehewehe o ʻoi aku ka nui o ka lehulehu
1: ka helu maʻamau liʻiliʻi loa o nā helu ʻelua a ʻoi aku paha.
Pehea ʻoe e ʻike ai iā HCF a me LCM? ʻO ke kumu e hōʻike ana i ka pilina ma waena o kā lākou LCM a me HCF: LCM(a,b)×HCF(a,b)=a×b. No ka laʻana, e lawe kākou i ʻelua mau helu 12 a me 8. E hoʻohana kākou i ke ʻano: LCM (12,8) × HCF (12,8) = 12 × 8. ʻO ka LCM o 12 a me 8 he 24; a ʻo ka HCF o 12 a me 8 he 4.
Pehea ʻoe e ʻike ai i nā mea like ʻole?
Hiki iā mākou ke ʻike i nā pāʻani maʻamau o ʻelua a ʻoi aku paha nā helu ma ka helu ʻana i nā pāʻani o kēlā me kēia helu a laila e ʻimi i kā lākou mau helu maʻamau. No ka laʻana, no ka ʻimi ʻana i nā pānaʻi maʻamau o 3 a me 4, papa inoa mākou i kā lākou mau mea hoʻohui a laila e ʻimi i kā lākou mau mea maʻamau. Nā huahelu o 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, …
He aha ka huina like liʻiliʻi o 5 8 a me 20? ʻO ka helu maʻamau liʻiliʻi o 5, 8 a me 20 40.
He aha ka huina like liʻiliʻi o 8 a me 2?
He aha ka LCM o 2 a me 8? Pane: LCM o 2 a me 8 ʻo ia 8.
He aha ka huina maʻamau liʻiliʻi o 8 a me 6? Pane: LCM o 6 a me 8 24.
He aha nā kumu o 8?
ʻO nā kumu o 8 1, 2, 4, a me 8. ʻO ka 1 he kumu honua no ka mea he kumu ia o nā helu āpau. Hāʻawi pinepine ʻia nā kumu ma ke ʻano he mau pālua o nā helu i hoʻonui ʻia i ka helu kumu.
He aha nā kumu o 7? ʻO nā kumu o 7 1 a 7.
ʻElua wale nō kumu o ka helu 7, a no laila he helu prime.
Pehea ʻoe e ʻike ai i nā kumu o kahi helu ma ka papa 5?
He aha ka GCF o 5? ⇒ No ka mea, ʻo 5 wale nō ke kumu kumu maʻamau o 5 a me 10. No laila, GCF(5, 10) = 5.
Pehea ʻoe e ʻike ai i nā kumu?
Pehea e ʻimi ai i nā kumu o kahi helu?
- E huli i nā helu a pau i emi iho a i like paha me ka helu i hāʻawi ʻia.
- E puunaue i ka helu i haawiia i kela me keia helu.
- ʻO nā mea puʻunaue e hāʻawi i ke koena he 0 nā kumu o ka helu.
Pehea wau e hoʻoholo ai i nā hakina?
Pehea e hoonui ai i na hakina? Aia 3 mau ʻanuʻu maʻalahi e hoʻonui i nā hakina
- E hoʻonui i nā helu luna (nā helu helu).
- E hoʻonui i nā helu lalo (nā denominators).
- E hoʻomaʻamaʻa i ka hakina inā pono.
Pehea wau e unuhi ai i nā hakina?
Aia 3 mau ʻanuʻu maʻalahi e unuhi i nā hakina
- E hōʻoia i ka like o nā helu lalo (nā denominators).
- E unuhi i nā helu luna (nā helu helu). E kau i ka pane ma luna o ka helu hoʻokahi.
- E hoʻomaʻamaʻa i ka hakina (inā pono).