Problemes de Percentatges i Proporcionalitat II

Quiz
•
Mathematics
•
9th Grade
•
Easy
Mercè Tor Ortiz
Used 100+ times
FREE Resource
13 questions
Show all answers
1.
OPEN ENDED QUESTION
5 mins • 1 pt
A l'empresa on treballa en Jordi li han dit que li augmentaran el sou un 5%.
Quant cobrarà, si ara li paguen 900 € al mes?
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2.
OPEN ENDED QUESTION
5 mins • 1 pt
En Joan convida dos amics a dinar amb ell a un restaurant.
Quant haurà de pagar si el menú costa 6,8 € per persona, més el 7% d'IVA del total?
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3.
OPEN ENDED QUESTION
5 mins • 1 pt
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4.
OPEN ENDED QUESTION
5 mins • 1 pt
L'Oriol ha cobrat 24 € per fer de cangur 4 hores.
Quantes hores hauria de fer de cangur per a poder-se comprar una bicicleta que costa 300 €?
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5.
OPEN ENDED QUESTION
5 mins • 1 pt
Per fer 6 L de suc calen 8 kg de taronges. Quants litres de suc es poden fer amb 6 kg de taronges?
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6.
OPEN ENDED QUESTION
5 mins • 1 pt
Quina quantitat de suc de llimona cal per a fer 2,4 L de llimonada, si aquesta conté 30% de suc de llimona i la resta és aigua amb sucre?
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7.
OPEN ENDED QUESTION
5 mins • 1 pt
Un formatge conté un 38% de matèria grassa. Quin pes de matèria grassa té una peça d'aquest formatge que pesa 420 g?
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