Page 18 - Mahir PBD KSSR Year 6 - Maths

Mathematics Year 6 Unit 2 Fractions, Decimals and Percentages

Performance Level (PL) Achieved Not yet achieved
PL 5: Solve daily routine problems involving whole numbers, fractions,
decimals and percentages using various strategies.
Daily
16. Solve each of the following problems. Application LS 2.5.1

(a) The diagram below shows the distance between several locations.
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F G
72.3 km
E
Given that the distance of FG is 1.5 times of the distance of EF. Calculate the distance,
in km, of EG. PL 5

Jarak EG
Jarak EF + Jarak FG
= (72.3 km ÷ 1.5) + 72.3 km
= 48.2 km + 72.3 km
= 120.5 km

(b) The table below shows the percentage of students who are interested in certain hobbies.
Hobby Cooking Reading Swimming Drawing
Percentage 45% 20% 20%

Calculate the total percentage of students with hobbies of cooking and drawing.
HOTS Analysing PL 5
Peratus murid dengan hobi melukis
= 100% − 45% − 20% − 20% = 15%
Jumlah peratus murid dengan hobi
memasak dan melukis
= 45% + 15% = 60%

(c) A recycling club has collected 42.6 kg of old newspapers from Level 1 pupils. The mass
of old newspapers collected by Level 2 pupils is 325% of the mass of old newspapers
collected by Level 1 pupils. Calculate the mass, in kg, the old newspapers collected from
Level 2 pupils. PL 5

Jisim surat khabar lama
= 325% × 42.6 kg
= 3.25 × 42.6 kg
= 138.45 kg

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02 Mahir Math Yr6 (2022).indd 43 01/03/2022 2:31 PM