Kashi

Wadatacce

• Misalan dari

The kashi hanya ce ta wakiltar guntun juzu'in da jimlar ta kasu kashi ɗari. Misali, cewa abu yana dauke da mai 30%, yana nufin idan muka raba shi kashi 100, 30 daga cikinsu za su yi kitse.

The % alama Daidai ne a lissafi don gaskiyar 0.01 wato 1% daidai yake da 0.01.

A kashi shine dangantaka tsakanin abubuwa biyu. Adadin yana ba ku damar kwatanta adadin daban -daban dangane da jimlar.

Don nemo jimlar (Y) da adadin X ke wakilta, dole ne mu raba X ta Y, sannan mu ninka ta da 100.

Misali, idan jimlar abinci shine gram 40 kuma ya ƙunshi gram 15 na mai:

• 15/40 x 100 = 37.5%. Wato, abincin ya ƙunshi 37.5% mai.

Don gano menene ainihin adadin da ke wakiltar kashi na P na jimlar Y, ninka P ta jimlar Y, sannan a raba ta da 100. Misali, idan kuna son sanin adadin 30% na 120 shine:

30 x 120/100 = 36. Wato 30% na 120 36 ne.

Babban kashi na iya nuna ƙaramin adadin gaske. Misali, idan kashi 90% na tablespoon shine sukari, yana iya zama gram 1.8 kawai na sukari. Yayin da 15% na fakiti na sukari na iya zama gram 150. Don haka, don sanin ainihin adadin ya zama dole a sani dangane da adadin adadin da aka auna.

Yana iya taimaka muku: Menene alamar% kuma yaya ake karanta ta?

Misalan dari

1. Matsakaicin kashi 1/1 shine 100%
2. Matsakaicin kashi na 9/10 shine 90%
3. Matsakaicin kashi 4/5 shine 80%
4. Matsakaicin ¾ shine 75%
5. Matsakaicin kashi 7/10 shine 70%
6. Wani ɓangaren 3/5 shine 60%
7. Yankin 1/2 shine 50%
8. Yanke kashi 2/5 shine 40%
9. Wani ɓangaren 3/10 shine 30%
10. Wani kashi na 1/4 shine 25%
11. Yanke kashi 3/20 shine 15%
12. Yankin 1/8 shine 12.5%
13. Yanke kashi 1/10 shine 10%
14. Ctionaya daga cikin kashi 1/20 shine 5%
15. Wani ɓangaren 1/50 shine 2%
16. Matsakaicin 1/100 shine 1%
17. Wani ɓangaren 1/200 shine 0.5%
18. A cikin gungun ɗalibai 30, 12 maza ne. 12/30 x 100 = 40. Wato kashi 40% na ɗaliban maza ne.
19. Naman sa yana da kitse 20%, kuma ana ba da gram 300 a abinci. 20 x 300/100 = 60. Wannan na nufin abincin yana da giram 60 na mai.
20. A cikin gari akwai gidaje 1,462, wanda 1,200 daga cikinsu suna haɗe da hanyar gas: 1,200 / 1,462 x 100 = 82.079 A takaice dai, kashi 82% na gidajen suna da alaƙa da hanyar gas.
21. Tankar ruwa mai karfin lita 80 tana da lita 28. 28/80 x 100 = 35. Wannan na nufin tankin ya cika kashi 35%.
22. A cikin lambun dajin, daga cikin nau'ikan 230, 140 'yan asalin ƙasar ne. 140/230 x 100 = 60.869. A takaice dai, kashi 60.8% na nau'in halittu masu rai ne.
23. Daga kyautar $ 100,000, wanda ya ci nasara dole ne ya biya kashi 20% na haraji. 20 x 100,000 / 100 = 20,000. A takaice dai, harajin shine $ 20,000.
24. Wando wanda kudin pesos 300 yana da ragin 25%. 25 x 300/100 = 75. A takaice dai, rangwame shine pesos 75 kuma farashin ƙarshe shine pesos 225.
25. Gram 100 na shinkafa ya ƙunshi gram 7 na furotin. Tun da jimlar ta kai 100, ba kwa buƙatar yin lissafi: shinkafa ta ƙunshi furotin 7%.