EX | Math Skills Flashcards
1
Q
Calculate the percentage decrease from 10 to 1.
A
10 - 1 = 9
9 expressed as a % of 10 can be shown as (9/10)*100 = 90
(-)90%
2
Q
Calculate the percentage decrease from 9218 to 1029.
A
9218 - 1029 = 8189
8189 expressed as a % of 9218 can be shown as (8189/9218)*100 = 88.8370
= (-)88.8%
3
Q
Calculate the percentage increase from 10 to 11.
A
11 - 10 = 1
+1 expressed as a % of 10 can be shown as (1/10)*100 = 10
=10%
4
Q
Calculate the percentage increase from 918 to 2948.
A
2948 - 918 = 2030
+2030 expressed as a % of 918 can be shown as (2030/918)*100 = 221.13
=221.1%