Cálculos Percentagens %
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![Page 1: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/1.jpg)
Cálculos
Percentagens
%
![Page 2: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/2.jpg)
Sistema de Navegação
Desconto de 25%• 349 – 100%• X – 75%• X=261.75€
Valor do IVA 21%• 349 – 121%• X – 21%• X=60.57€
6 Meses com juros de 5%349€ - 100%X – 105%X=366.45€Valor a pagar mensal 366.45€ :6=61.08€
![Page 3: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/3.jpg)
Auto Rádio
Desconto 10%• 139€ - 100%• X – 90%• X=125.10€
Valor do IVA 21%• 139€ - 121%• X – 21%• X=24.12€
3 Meses sem juros139€:3=46.33€
![Page 4: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/4.jpg)
Portátil Sony
Desconto de 40%• 899€ - 100%• X – 60%• X=539€
Valor do IVA 21%• 899€ - 121%• X – 21%• X= 156.03€
12 Meses com juros 15%•899€ - 100%•X – 115%•X=1033.85€•Valor mensal durante 12 meses 1033.85: 12= 86.15€
![Page 5: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/5.jpg)
Divertimento
Pen Internet• Valor do IVA 21%• 39.90€ - 121%• X – 21%• X=8.38€
TV LCD• Valor do IVA 21%• 99€ - 121%• X – 21%• X=€
Leitor MP4•Valor do IVA 21%•24.99€ - 121%•X – 21%•X=4.34€
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Espremedor
Desconto de 10%• 12.90€ - 100• X – 90%• X=11.61€
Desconto de 25%• 12.90€ - 100• X – 75%• X=9.67€
Desconto de 40%12.90€ - 100%X – 60%X=7.74€
Desconto de 70%12.90 €– 100%X – 30%X=3.87€
![Page 7: Cálculos Percentagens %](https://reader036.fdocumentos.tips/reader036/viewer/2022083005/5681389f550346895da05a5f/html5/thumbnails/7.jpg)
Fim das
Percentagens
Trabalho elaborado
por:
Graça Gonçalves
Ana Mestre
Eliana Silva
Élvio Mendonça
Módulo: 3769Formadora: Margarida Correia