Comparing Quantities Flashcards
1
Q
Percentage Formula
A
x/y * 100
2
Q
Increase and Decrease Formula
A
Increase:-
[ Y/100 * X ] +X
Decrease:-
X - [ Y/100 * X ]
3
Q
Discount Formula In Numeral and Percentage
A
Percentage:-
X - [ Y/100 * X ]
Numeral:-
X-Y (X>Y)
4
Q
Profit and Loss
A
P% = P/CP * 100
L%% = L/CP 100
CP = (SP100)/(100+P%)
CP = (SP100)/(100-L%)
SP = (100+P%)/(100)CP
SP = (100-L%)/(100)*CP
5
Q
Simple Interest
A
S.I = PRT/100
A = P+I
6
Q
C.I
A
A = P[1+R/100]^n