What is a percent?
A percent is .....
A percent is an equivalent fraction out of 100
For Example. 25% means one quarter, 10/40 or 0.25
What is 20% of 400
You can use a T-Chart
% #
100 / 400
D5(
20 / 80
You can solve this by dividing 100 by 5 = 20 and dividing 400 by 5 = 4x of what you got from dividing 100 by 5
Representing Percents
Converting
(Fractions,Decimals,Percents) 3/40 3 Divided by 4 = 0.075/1= 7.5/100 or 7.5%
(Decimals,Percents,Fractions) 0,0064/1 = 0.64/100 or 64% 0.0064/10000 = 64/10000
32/5000
16/2500
8/1250
4/625
(Percents,Decimals,Fractions) 750%/100 Divided by 100 = 7.5 7 5/10 or 7 1/2
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.