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Exercise 11 Hire purchase. 1. Maryann bought a TV on hire purchase. She paid a deposit of sh. 6500 and 8 monthly installments of sh. 1200 each. What was the hire purchase price of the TV?

Mathematics

ScanSolve AI Answer

Huu hapa ni uchambuzi wa maswali ya "Hire purchase":

1. Maryann alinunua TV kwa mkopo. Alilipa amana ya sh. 6500 na awamu 8 za kila mwezi za sh. 1200. Bei ya ununuzi wa kukodi ya TV ilikuwa ngapi?

  • Step 1: Kokotoa jumla ya malipo ya awamu. Maryann alilipa awamu 8, kila moja ikiwa sh. 1200.

    Jumla ya malipo ya awamu=8×sh. 1200=sh. 9600\text{Jumla ya malipo ya awamu} = 8 \times \text{sh. } 1200 = \text{sh. } 9600
  • Step 2: Kokotoa bei ya ununuzi wa kukodi (Hire Purchase Price). Bei ya ununuzi wa kukodi ni jumla ya amana na jumla ya malipo ya awamu.

    Bei ya ununuzi wa kukodi=Amana+Jumla ya malipo ya awamu\text{Bei ya ununuzi wa kukodi} = \text{Amana} + \text{Jumla ya malipo ya awamu} Bei ya ununuzi wa kukodi=sh. 6500+sh. 9600=sh. 16100\text{Bei ya ununuzi wa kukodi} = \text{sh. } 6500 + \text{sh. } 9600 = \text{sh. } 16100

    Bei ya ununuzi wa kukodi ya TV ilikuwa:

    sh. 16100\boxed{\text{sh. } 16100}

2. Bei ya ununuzi wa kukodi ya jenereta ni sh. 30000. Jane alilipa amana ya sh. 8800 na awamu 10 za kila mwezi zenye kiasi sawa. Alilipa kiasi gani kama awamu ya mwezi?

  • Step 1: Pata kiasi kilichobaki kulipwa kwa awamu. Kiasi kilichobaki kulipwa kwa awamu ni bei ya ununuzi wa kukodi ukitoa amana.

    Kiasi kilichobaki=sh. 30000−sh. 8800=sh. 21200\text{Kiasi kilichobaki} = \text{sh. } 30000 - \text{sh. } 8800 = \text{sh. } 21200
  • Step 2: Kokotoa kiasi cha kila awamu ya mwezi. Kiasi kilichobaki kitalipwa kwa awamu 10 sawa.

    Kiasi cha kila awamu=Kiasi kilichobakiIdadi ya awamu\text{Kiasi cha kila awamu} = \frac{\text{Kiasi kilichobaki}}{\text{Idadi ya awamu}} Kiasi cha kila awamu=sh. 2120010=sh. 2120\text{Kiasi cha kila awamu} = \frac{\text{sh. } 21200}{10} = \text{sh. } 2120

    Jane alilipa kama awamu ya mwezi:

    sh. 2120\boxed{\text{sh. } 2120}
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