
Percentatges
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Xavi Fajarnés
Used 2+ times
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10 questions
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1.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
La Rita cobra 700 euros al mes, però la seva cap li ha dit que li augmentaran un 10% el sou. Quants euros passarà a cobrar el mes vinent?
2.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Pel Black Friday van fer un descompte d'un 5% a la TV que m'agradava, que valia 260€ abans. Quants euros va passar a costar aquell dia?
3.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Veig anunciat un mòbil per 160€, però en la lletra petita diu: "preu sense IVA". Si l'IVA és del 18% quant hauré de pagar pel mòbil?
4.
FILL IN THE BLANK QUESTION
2 mins • 2 pts
Venc joguines al mercat per 30,25 €, però per assolir aquest preu, s'ha augmentat el preu de les joguines amb un 21% d'IVA que no és per mi. Quants d'aquests 30,25 euros em quedo per mi?
5.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Si el teu sou augmenta un 10% cada any, quant haurà augmentat en 2 anys? (en %)
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Si la PS5 val 500 euros, després li augmenten el preu un 10% i després li abaixen el preu un 10% respecte com estava, per quants euros es vendrà?
7.
FILL IN THE BLANK QUESTION
2 mins • 2 pts
Un supermercat anuncia el següent: "Segona unitat a meitat de preu". Quin descompte real, en %, m'està fent aquest supermercat si em quedo dues unitats?
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