math percentage

HideShow resource information
  • Created by: samsamnic
  • Created on: 18-10-15 19:59
How to increse a percentage
increase 16m by 34% 0.34 x 16= 5.44 then add 5.44 to 16 = 21.44 (put a 0. infront of the percentage then x by the number)
1 of 5
How to find the percentage increase in a number
find the difference divide that by the first number then x it by 100 e.g. 400 is increased by 600 200/400x100 = 50 so 50%
2 of 5
How to find a number as a percentage of another
top divided by bottom x 100 e.g. 15 as a percentage of 60 15 divided by 60 x 100 = 25%
3 of 5
How to find the percentage decrease
increase 16m by 34% 0.34 x 16= 5.44 then subtract 5.44 to 16 = 21.44 (put a 0. infront of the percentage then x by the number)
4 of 5
f
df
5 of 5

Other cards in this set

Card 2

Front

How to find the percentage increase in a number

Back

find the difference divide that by the first number then x it by 100 e.g. 400 is increased by 600 200/400x100 = 50 so 50%

Card 3

Front

How to find a number as a percentage of another

Back

Preview of the front of card 3

Card 4

Front

How to find the percentage decrease

Back

Preview of the front of card 4

Card 5

Front

f

Back

Preview of the front of card 5

Comments

No comments have yet been made

Similar Applied Mathematics resources:

See all Applied Mathematics resources »See all Percentage resources »