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Me pehea te kite i to rahi mowhiti i te kainga

Ko te rahi mowhiti he porowhita kua hurihia hei milimita. Inea te milimita, ka puta mai te whakautu a ia whenua i te tepu kotahi.

He tino pono te punaha mowhiti Uropi: ko te rahi tino te porowhita o roto o te whitiki ki nga milimita. Ko te mowhiti EU 52 he 52 mm te ine i roto, a he US 6 me UK L tenei. Inea te milimita ka whiwhi koe i nga punaha katoa i te wa kotahi.

Huarahi 1 — Te Awhi Pepa

  1. Tapahia he awhi pepa mo te 5 mm te whanui me te 10 cm te roa. Pepa, kaua he miro — ka toro te miro ka teka ki a koe.
  2. Takaia ki te putake o te matimati, kia piri engari kaua e maro rawa, ka tohu i te wahi ka whakawhiti te awhi i a ia ano.
  3. Tirohia mena ka whiti i te pona i mua i te tango. Ki te kore, wetekina kia whiti pai.
  4. Wetekina ka inea ma te ruira tae noa ki te tohu. Ko taua roa ki nga milimita te porowhita.
  5. Panuihia mai i te tepu i raro nei.

Huarahi 2 — He Mowhiti e Uru Pai Ana

Inea te whanui o roto o te mowhiti i tona wahi whanui rawa ki nga milimita, ka whakarea ki te 3.14. Ka homai tenei i te porowhita, taua tau ano ka puta mai i te huarahi tuatahi. Whakamahia tenei huarahi ina kaore te matimati e wateatia — hei tauira, na te mea no tetahi atu te mowhiti kaore e tika kia mohio ia e ine ana koe.

Porowhita → Rahi Mowhiti

Nga wahine — Mowhiti e ai ki te Paenga matimati
mmPaenga matimatiUSAmerikaEUŪropiUKPiriteneJPHapaniKRKōreaCNHaina
44344F336
463.546G557
47447H778
484.548I889
49549J9910
515.551K111111
52652L121212
536.553M131313
54754N141414
55.57.555.5O151515
57857P161616
588.558Q171717
59959R181818
60.59.560.5S191919
621062T202020
6310.563U212121
64.51164.5V222222
Nga tane — Mowhiti e ai ki te Paenga matimati
mmPaenga matimatiUSAmerikaEUŪropiUKPiriteneJPHapaniKRKōreaCNHaina
44344F336
463.546G557
47447H778
484.548I889
49549J9910
515.551K111111
52652L121212
536.553M131313
54754N141414
55.57.555.5O151515
57857P161616
588.558Q171717
59959R181818
60.59.560.5S191919
621062T202020
6310.563U212121
64.51164.5V222222

Kia Tika i te Wa Tuatahi

Nga Patai Auau

He aha te rahi mowhiti US 6 i UK me EU?
UK L me EU 52 — i konei ko te tau Uropi te porowhita o roto ki nga milimita, 52 mm.
Ka taea te ine i te rahi mowhiti ma te miro?
Kaore e pono — ka toro te miro i raro i te taumaha ka teka ki a koe kia kotahi rahi iti ake. Whakamahia he awhi pepa kaore e toro.
He aha te wa pai rawa atu o te ra hei ine?
I te ahiahi, me nga ringa mahana. He angiangi rawa nga matimati i te ata makariri, koina te wa tino kore e tika hei whakatau i te rahi mowhiti.
Me pehea te kite i te rahi mowhiti a tetahi kaore e patai?
Namahia te mowhiti e mau ana ratou i taua matimati tika, inea te whanui o roto ki nga milimita, ka whakarea ki te 3.14. Mena kaore tenei e taea, patai ki tetahi hoa, whanaunga ranei kia kitea — tukuna atu ranei he tono ine ma ratou e whakaki ai ratou ano, kaore koe e patai.

Nga Tepu kei muri

Etahi atu Aratohu

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Kati te rapu i tēnei i ia wā. Tiakina ō rahi kotahi anake — ō ake, ā ō tamariki, ā te tangata e hokona ana e koe he taonga mōna — ka mau ai ngā pūnaha katoa i tō pūkoro.