Page 24 - Mahir PBD KSSR Year 6 - Maths

Mathematics Year 6 Unit 2 Fractions, Decimals and Percentages
7. The diagram below shows the percentage of pupils which are born in a certain six whole
months.
February April June

10% 15% 10%
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15% 25% 15%

January March May
(a) Calculate the percentage of pupils who are born in the first 3 months. [2 marks]
Peratus murid yang lahir dalam 3 bulan pertama
= 15% + 10% + 25%
= 50%

(b) What is the difference of percentage for pupils who are born in May and June?
[3 marks]
Mei = 100% − 15% − 10% − 25% − 15% − 10%
= 25%
Beza = 25% − 10%
= 15%

HOTS Practice
HOTS Practice
HOTS Analysing HOTS Evaluating
1
Given that the total length of string P and string Q is 57 m. The length of string Q is 21.6 m
5
more than string P. Calculate the length, in m, of string P.

Tali P
1
57 m
Tali Q 21.6 m 5

1
1
2
Panjang tali P = 57 m − 21.6 m ÷ 2
5
= 35.6 m ÷ 2
= 17.8 m HOTS

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02 Mahir Math Yr6 (2022).indd 49 01/03/2022 2:31 PM