[PDF] exercices fractions pourcentages



UNIT 4 Fractions and Percentages Extra Exercises 4

UNIT 4 Fractions and Percentages Extra Exercises 4 1 1 For each of the following statements, complete the fraction with the missing number: (a) 4 540 = (b) 1 312 = (c) 3 7 12 = (d) 88 100 25 = (e) 28 64 16 = (f) 11 44 1 = 2 Write each of the following fractions in its simplest form: (a) 9 30 (b) 11 55 (c) 44 99 (d) 21 28 (e) 56 64 (f) 25 30



4 Fractions and Percentages MEP Y9 Practice Book A

In this section we revisit the equivalence of fractions, decimals and percentages; for example, we could write 1 2 as 0 5 or as 50 Example 1 Write each of the following percentages as decimals and fractions in their simplest form: (a) 75 (b) 32 Solution (a) 75 = 75 100 =0 75 as a decimal 75 = 75 100 = 3 4 as a fraction in its simplest



UNIT 9 Fractions and Percentages Extra Exercises 9

UNIT 9 Fractions and Percentages Extra Exercises 9 3 1 Convert the following fractions to percentages: (a) 1 4 (b) 9 10 (c) 4 5 (d) 7 50 (e) 17 20 (f) 19 25 2 Convert the following percentages to fractions in their simplest form: (a) 20 (b) 75 (c) 30 (d) 32 (e) 48 (f) 92 3 In a class of 30 pupils, 10 decide to play in a tennis



4 VULGAR, DECIMAL FRACTIONS AND PERCENTAGES

Vulgar, Decimal Fractions and Percentages 16 11 (a) Find the fraction in which is exactly half-way between 7 1 and 7 4 (b) Subtract 370 grams from 3 7 kilograms Give your answer in kilograms 12 Evaluate (a) 5 3 3 121 9 (b) 8 4y0 02 13 (a) Evaluate 4 3 5 31 2 (b) 3 2 of a plot of land is garden 5 1 of the garden is lawn Find the fraction



Fractions and Percentages MEP Pupil Text 11

Convert each of the following fractions to percentages (a) 3 10 (b) 1 4 (c) 1 3 Solution To convert fractions to percentages, multiply the fraction by 100 This gives its value as a percentage (a) 3 10 3 10 =×100 (b) 1 4 1 4 =×100 (c) 1 3 1 3 =×100 =30 =25 =331 3 Exercises 1 Convert each of the following percentages to fractions



Year 6 Fractions, Decimals and Percentages Practice Test

Year 6 Fractions, Decimals and Percentages Practice Test 25 KS2 SATs uestions and ark Scheme: Fractions, Decimals and Percentages Third Space Learning First name Last name Class Score / 25 Instructions You may not use a calculator to answer any questions in this test Questions and answers • Follow the instructions for each question



EXERCICE 1 E 4 Quel pourcentage représente chaque fraction

Transformer les fractions en pourcentages : a 2 5 = 40 b 4 16 = 25 c 45 75 = 60 2 40 4 25 45 60 5 100 16 100 75 100 d 2 3 66,7 e 14 56 = 25 l’environnementf 7 4 = 175 2 66,7 14 25 7 175 3 100 56 100 4 100 g 5 7 71,4 h 9 200 = 4,5 i 0 1 473 = 0 5 71,4 9 4,5 0 0 7 100 200 100 1473 100 E 4 4 5 = 80 6 = 50



XERCICE 1 E 4 Quel pourcentage représente chaque fraction ? a

mathsenligne net proportionnalite exercice 2 corrige –m quet exercice 1 : proportionnalite des lignes a b 4c 5 10 214 0 36 100 50 100 70 100 72 200 100 10 10

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