Page 90 - SK Year 5 Mathematics DLP

WHAT IS THE QUANTITY? WHAT IS THE PERCENTAGE?

1 168% is coloured. State the total
I created the butterfly
and ladybug patterns. number of coloured squares.

Method 1

100% × 100 squares 68% × 100 squares
= 100 squares = 68 squares

168
squares

168
Method 2 168% × 100 squares = × 100 squares
100
= 168 squares
The total number of coloured squares is 168.

2 Box B contains 125% mineral water bottles of Box A.
How many mineral water bottles are there in Box B?

125% of 24 bottles

125
= × 24 bottles
100
100% 24 bottles 1 1 6

= ( 100 × 24 bottles) + ( 25 × 24 bottles)
100 100
1 4
1
= 24 bottles + 6 bottles
125% ? bottles = 30 bottles

There are 30 bottles of mineral water in Box B.

82 1.1.2 • Carry out colouring 100 squares activity to find the percentage of a
• Beri penekanan bahawa nilai yang melibatkan 0 pada nilai tempat
(i), (ii)
2.3.2 quantity.
mesti ditulis apabila mencerakinkan nombor kepada nilai tempat.
• Guide pupils to apply percentages from the easy to difficult ones.