Pāngarau

pānga riterite

proportional relationship ()

tūingoa

WHAKAMĀRAMA

He momo hononga ki waenganui i ētahi taurangi e rua. Mēnā he pānga riterite horipū, he ōrite te ōrau whakapiki, whakaheke rānei o ngā taurangi e rua. Mēnā he pānga riterite kōaro, he ōrite te ōrau whakapiki o tētahi taurangi me te ōrau whakaheke o tētahi.

A type of relationship between two variables. In a directly proportional relationship the percentage increase or decrease of each of the variables is the same. In an inversely proportional relationship, the percentage increase of one variable is the same as the percentage decrease of the other.

Tauira KŌrero

He pānga riterite kei waenganui i te utu tapeke me te rōrahi o te kōhinu e hokona ana.

Me pēhea te whiriwhiri i te pānga riterite kei waenganui i ēnei taurangi e rua nei?

Mēnā he tau pūmau te otinga o te whakawehe i ngā taurangi e rua, he pānga riterite horipū kei waenganui i aua taurangi.

WhakamĀrama Āpitihanga

Hei tauira o te pānga riterite horipū. He horipū te pānga kei waenganui i te maha o ngā haora mahi me te utu:

Hei tauira o te pānga riterite kōaro. He kōaro te pānga kei waenganui i te maha o ngā kaipeita i tētahi taiapa me te roa o te wā hei whakaoti i te mahi:

Ko te hurirahi ake me te hurirahi iho hei tauira o te pānga riterite pūhui. I te pānga riterite pūhui, ka whakamahia te pānga kei waenganui i ētahi taurangi e toru hei whiriwhiri i tētahi uara tūhuna. Hei tauira:

  • Mō te tunu mītinaku i te marae, ko tā te rangatira o te kīhini, e 5kg mītinaku hei whāngai i te 25 tāngata.
  • Ina whakawehea te 25 ki te 25, ko te 1 tangata tērā. Ka whakawehea hoki te 5kg ki te 25, koia te rahi o te mītinaku hei whāngai i te tangata kotahi (ko te hurirahi iho tērā). I konei kua whakamahia ngā taurangi e toru nei, te 25 tāngata, te 5kg mītinaku, me te 1 tangata, ā, ko te pānga kei waenganui i ēnei taurangi hei tohu i te uara tūhuna, arā, te mītinaku hei whāngai i te tangata kotahi.
  • Ina whakareatia te 25 ki te 4, ko te 100 tāngata tērā. Ka whakareatia hoki te 5kg ki te 4, koia te rahi o te mītinaki hei whāngai i te 100 tāngata (ko te hurirahi ake tērā).
  • Ka taea tēnei pānga riterite pūhui te whakaatu ki te tūtohi:


Takenga Mai

pānga - relationship

pā - relate to, to be connected with

riterite - be alike, regular

Tauira KŌrero

He pānga riterite kei waenganui i te utu tapeke me te rōrahi o te kōhinu e hokona ana.

Me pēhea te whiriwhiri i te pānga riterite kei waenganui i ēnei taurangi e rua nei?

Mēnā he tau pūmau te otinga o te whakawehe i ngā taurangi e rua, he pānga riterite horipū kei waenganui i aua taurangi.

WhakamĀrama Āpitihanga