Page 91 - SK Year 5 Mathematics DLP

3 My Goal is to Save More! What is the percentage of savings
March Savings compared to the goal?

Goal RM70 savings RM140
Fraction = =
goal RM70
Savings RM140
Percentage
2
RM140 2
Quantity unit must be RM70 × 100% = × 100%
1
the same. 1
= 200%
Write the quantity in fraction. The percentage of savings

compared to the goal is 200%.
Multiply the fraction by 100%.

4 The initial production of face mask is 80 boxes. If the order is 180 boxes,
calculate the percentage of the orders compared to the initial production.
225
180 1 800
80 × 100% = 8 %
1
= 225%

The percentage of orders compared to the initial production is 225%.

125% of 24 bottles Q R
1 Calculate the number
125 of eggs in: P
= × 24 bottles
100 a container Q.

100 25 b container R.
= ( × 24 bottles) + ( × 24 bottles) Container Q Container R contains
100 100
30 eggs contains 260% 130% eggs of
eggs of container P. container P.
= 24 bottles + 6 bottles 2 Find the percentages.
= 30 bottles a 42 books published over the target of 30 books.
b 108 packagings completed over the targetted 90 packagings.

• Ask pupils to revise calculations involving percentages that are
1.1.2 • Beri penekanan bahawa nilai yang melibatkan 0 pada nilai tempat 83
less than 100% first.
2.3.2
(i), (ii)
• Simplify the calculation for values that are more than 100 using the
mesti ditulis apabila mencerakinkan nombor kepada nilai tempat.
partitioning method.