My Maths Percentages: Teagan

✔Percentages

LI: To understand what a percentage is and how to work it out

Percentage means out of 100

Below are squares with 100 parts.

  

*	40% have red dots✔ __50_ % have blue dots.✔ 10 % have ____green______ dots.✔
*	27% have green dots✔ __23_  % have red dots.✔ 20 % have __black________ dots.✔ _30__  % have orange dots.✔
*	_27_ % have green dots✔ _28_ % have yellow dots✔. 30 % have ____grey______ dots.✔ _15_ % have pink dots.✔

Fill in the tables by following the prompts:

15% have blue dots

30 % have yellow dots

25% have black dots

The rest have red dots.

_30_ % have red dots

32% have black dots

15 % have green dots

28% have grey dots

The rest have red dots.

_25_ % have red dots.

.

19% have grey dots

41% have blue dots

35% have yellow dots

The rest have red dots.

5

__ % have red dots.

Work out the percentages of these numbers:

Find 50% of the following amounts:

a)  12-6✔

b) 100-50✔       

c) 24-12✔

d) 42-21✔  

e) 400-200✔      

f) 7-3.5✔

Find 25% of the following amounts:

             a) 12-3✔

b) 60-15✔          

c) 40-10✔

d) 100-25✔

e) 24-6✔  

f) 42-10.5✔

3) Find 10% of the following amounts:

a) 20-2✔   

b) 50-5   ✔    

c) 80-8✔

4) Find 5% of the following amounts:

             a) 20-1✔     

             b) 50-2.5✔        

             c) 80-4✔

5) Find 15% of the following amounts:

a) 20-3✔

b) 50-7.5 ✔      

c) 80-12    ✔