He aha te ōrau?
Ko te ōrau he huarahi noa hei whakaatu i tētahi tau hei wāhanga o te 100. Ko te kupu ko tona tikanga "mo ia rau". Hei tauira, 45% te tikanga 45 mai i te 100.
He kaitātai ōrau tere, ngāwari hoki. Kāore he pānuitanga, kāore he popups, kāore hoki he pihikete aroturuki.
Ki te kimi i te ōrau o tētahi tau, wehea te ōrau ki te 100 ka whakanui ki te rahinga katoa. He pai mō te tātai tāke hoko, hekenga utu rānei.
Rahinga = (Ōrau / 100) × Katoa
Tauira: 15% o te 200? (15 / 100) × 200 = 30
Ki te kimi he aha te ōrau o tētahi tau ki tētahi atu, wehea te wāhanga ki te tau katoa ka whakanui i te huanga ki te 100.
Ōrau = (Wāhanga / Katoa) × 100
Tauira: 50 he aha te ōrau o te 200? (50 / 200) × 100 = 25%
Ki te kimi i te rerekētanga i waenga i ngā uara e rua hei ōrau, tangohia te uara tawhito mai i te uara hou, wehea te huanga ki te uara tawhito, ka whakanui ki te 100.
Huringa % = ((Hou - Tawhito) / Tawhito) × 100
Tauira: Huringa mai i te 100 ki te 150? ((150 - 100) / 100) × 100 = 50%
Ko te ōrau he huarahi noa hei whakaatu i tētahi tau hei wāhanga o te 100. Ko te kupu ko tona tikanga "mo ia rau". Hei tauira, 45% te tikanga 45 mai i te 100.
Nuku te ira desimal o tō pire kia kotahi wāhi ki te mauī (e hoatu ana ki a koe te 10%), wehea taua tau ki te haurua (e hoatu ana ki a koe te 5%), ka tāpiri ai. Ranei, whakanuia tō pire ki te 0.15. Hei tauira, he tip 15% i runga i te $40 ko te $40 × 0.15 = $6.00.
Ko tona tikanga kua heke te uara. Hei tauira, ki te heke te utu o tētahi tuemi mai i te $100 ki te $80, kua heke te utu ki te 20%, no reira ko te huringa ōrau ko te -20%.
Ko te nuinga o ngā kaitātai ōrau ā-line e kī ana i ngā pānuitanga me ngā pihikete aroturuki e whai ana i a koe puta noa i te paetukutuku. I hiahia mātou ki te hanga i tētahi utauta māmā, tere, me te mārama hoki.
He kore utu te Percentcal.net, kāore he pānuitanga, kāore hoki he pihikete. Kāore mātou e aroturuki i ō tātanga, kāore hoki e kohikohi i ō raraunga pereti. Ahakoa kei te tātai koe i ngā hekenga utu, te koha tip i te whare kai, te tātari huringa pūtea, te mahi mahi kāinga pāngarau rānei, ka taea e koe te tiki i ō whakahoki tonu.
Ki te kite koe he pai tēnei utauta, a, e hiahia ana koe ki te tautoko i te kaupapa, tēnā whakaarohia te koha hei awhina i a mātou ki te pupuri i tēnei tūmau kia kore he pānuitanga:
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