Kuv yuav suav li cas txhua hli hauv ib xyoos?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Faib qhov txhua xyoo paj nyiaj los ntawm 12 rau xam tus nqi ntawm koj ib xyoo paj laum uas yog tag nrho hli . Yog tias koj tshuav $600 rau qhov xyoo , koj ua txhua hli them $50. Lwm txoj kev los ua tib yam xam yog faib cov txhua xyoo paj laum los ntawm 12 rau xam tus txhua hli tus nqi.

Tsis tas li ntawd, tus qauv ntawm kev xam cov nyiaj them txhua hli yog dab tsi?

Daim ntawv them nyiaj hli

1. Number of Periodic Payments (n) = Them ib xyoos ib zaug pes tsawg xyoo.
2. Periodic Interest Rate (r) = Tus nqi txhua xyoo muab faib los ntawm tus lej ntawm lub sijhawm them nyiaj.
3. Tus nqi txo (D) = {[(1 + r) ^n] - 1} / [r(1 + r)^n]
4. Qhov nyiaj qiv (A)

Tsis tas li ntawd, kuv yuav ua li cas xam cov paj laum yooj yim txhua hli? Simple Interest Formula Simple Interest yog khwv tau los yog them rau ntawm Thawj Tswj Hwm nkaus xwb. Faib tus nqi txhua xyoo los ntawm 12 kom tau (r) yog Lub Sijhawm yog a hli . Feem ntau koj yuav pom cov qauv sau siv ib xyoos kev txaus siab tus nqi uas tus naj npawb ntawm lub sijhawm tau teev nyob rau hauv xyoo lossis ib feem ntawm ib xyoos.

Kuj tseem paub yog, 6% ib xyoos twg txhais tau li cas?

Txhais ntawm Per Annum Per annum txhais tau tias txhua xyoo los yog txhua xyoo. Nws yog ib kab lus uas siv los piav txog tus nqi paj. Feem ntau " ib xyoo " yog rho tawm, raws li hauv "Kuv muaj 4% qiv nyiaj qiv." los yog "Cov nyiaj no them cov paj laum ntawm 6 %."

Koj xam tus nqi li cas?

Tus nqi yog nyob deb (muab nyob rau hauv units xws li mais, ko taw, kilometers, meters, thiab lwm yam) muab faib los ntawm lub sij hawm (teev, feeb, vib nas this, thiab lwm yam). Tus nqi ib txwm tuaj yeem sau ua ib feem uas muaj qhov nrug nyob hauv tus lej thiab lub sijhawm nyob hauv tus lej, piv txwv li, 25 mais / 1 teev.