Middle Years
4.05 Percentage increase and decrease
Interactive practice questions
Here is a grid of one hundred blue squares.
Each small square represents $1%$1% of the total.
a
Which of the following represents $3%$3% more than the original grid?
A
B
C
D
b
Which two descriptions match the answer from part (a)?
$3%$3% of the original grid
A
The original grid increased by $103%$103%
B
$103%$103% of the original grid
C
The original grid increased by $3%$3%
D
Easy
1min
Here is a grid of one hundred blue squares.
Each small square represents $1%$1% of the total.
Easy
< 1min
Here is a grid of one hundred blue squares, representing our total quantity.
Each small square represents $1%$1% of the total.
Easy
< 1min
Here is a grid of one hundred blue squares, representing our total quantity.
Each small square represents $1%$1% of the total.
Easy
< 1min
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