Page 11 - Mahir PBD KSSR Year 6 - Maths

Mathematics Year 6 Unit 2 Fractions, Decimals and Percentages

Performance Level (PL) Achieved Not yet achieved
PL 3: Determine values of percentages more than 100% of a given
quantity in decimals and vice versa.

9. Determine the values for percentage from the quantities in decimal. LS 2.3.3 PL 3

(a) 10% × 1.6 (b) 25% × 7.6 (c) 110% × 0.3
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= 10 × 1.6 = 25 × 7.6 = 110 × 0.3
100 100 100
= 0.1 × 1.6 = 0.25 × 7.6 = 1.1 × 0.3
= 0.16 = 1.9 = 0.33

(d) 230% × 7.6 (e) 40% of 18.5 (f ) 500% of 18.5

= 230 × 7.6 = 40 × 18.5 = 500 × 18.5
100 100 100
= 2.3 × 7.6 = 0.4 × 18.5 = 5 × 18.5
= 17.48 = 7.4 = 92.5

10. Find the values of percentage for each of the following. LS 2.3.3 PL 3

(a) 0.2 × 100% (b) 1.2 × 100% (c) 1.2 × 100%
0.5 1.6 0.4
2
= × 100% = 12 × 100% = 12 × 100%
5 16 4
= 40% = 75% = 300%

(d) 3.6 × 100% (e) 0.9 of 1.5 (f ) 6.75 of 4.5
1.5 = 0.9 × 100% = 6.75 × 100%

= 36 × 100% 1.5 4.5
15 9 675
= × 100% = × 100%
= 240% 15 450
= 60% = 150%

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02 Mahir Math Yr6 (2022).indd 36 01/03/2022 2:31 PM