Graad 11 Wiskunde Geletterdheid (WISK GEL) September Vraestel en Memo - 2024
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Course
Mathematics
Institution
11th Grade
Graad 11 Wiskunde Geletterdheid September 2024 Vraestel :
Totaal: 100.
Inhoud:
Finansies
Meting
Kaarte & Planne
Hierdie is 'n oefenvraestel met memorandum bedoel om die leerling se kennis te toets, en sal nie dieselfde vraestel wees wat vir die eksamen geskryf word nie.
THE SMI
Jesse spaar vir hul vakansie. Sy besluit om elke Saterdag brownies by die mark te verkoop.
Die hoeveelhede hieronder maak 105 brownies en sy besluit om dit teen R7,00 ‘n stuk te
verkoop.
3.1 Mr Johnson belê geld in ‘n vaste deposito rekening. Hy belê R2000 teen ‘n
rentekoers van 7,8% per jaar. Gebruik die tabel hieronder om die waarde van die
belegging op 30 April te bepaal, indien hy die belegging 15 Januarie gemaak het.
Maand Aantal dae Openingssaldo Daaglikse Maandeliks Eindsaldo
rente e rente
Jan
Feb
March
April
(6)
3.2 Mr Johnson wil sy selfoonkontrak hernu en oorweeg die volgende opsies:
Opsie A: Opsie B: Opsie C: Opsie D:
Vaste maandelike Maandelikse fooi Maandelikse fooi Maandelikse fooi
fooi van R400 vir van R29, en ‘n tarief van R56, en ‘n tarief van R350 vir 150
200min en 5000MB van R1,30 per van R0.99 per minute en 5000MB.
data minuut en R0,80 per minuut en R0,75 per Ekstra minute teen
25MB 25MB ‘n tarief van R1,45
per minuut
Bepaal die beste opsie vir Mr Johnson indien hy 200minute en 5 Gig maandeliks nodig het.
Toon alle berekeninge. (7)
2|Page www.summariessa.co.za Wiskund Geletterdheid
Graad11 September Vraestel
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