Profit and loss formula Flashcards
After learning this deck of cards students will be able to memorise all the formulas. (24 cards)
What is the formula to find profit?
S.p - c.p = profit
Loss
C.p - s.p
Profit %
Profit / c.p x 100
Formula for finding profit when profit % x c.p is given
Profit = profit % × c.p / 100
Loss %
Loss / c.p x 100
Formula for finding c.o when profit and profit % is given
C.p = profit/ profit % x 100
Formula for finding Loss when loss % x c.p is given
Loss = loss % x c.p / 100
Formula for finding c.p when loss x loss % is given
C.p = loss/ loss % x 100
Discount
Marked price - sale price
Discount %
Discount /m.p x 100
Formula for finding discount when discount % and m.p is given
Discount = discount % m.p / 100
M.p when discount and discount % is given
M.p = discount / discount % x 100
Chargeable income
= total income - profit
Volume of a prism and surface area.
V = base area x height
Surface area = perimeter of the base x h +2 x base area
V and s.a of cylinders
V= pie r ^2h
S.a= 2 pie r ^2 + 2 pie rh
Circumference and area of circle
Circumference = 2 pie r
Area = 2 pie r ^2
Area and perimeter of triangle
Area = 1/2 bh
Perimeter = a +b+c
Square area and perimeter
A= l ^2
P = 4l
Rectangle area and perimeter
A = l x w
P = 2( l + b)
Parallelogram area and perimeter
Area = bxh
Peri= a + b+ c+ d
Trapezium area and perimeter
Area = 1/2 a + b
Perimeter = ab + bc+ cd+ ad
Rhombus area and perimeter
P= 4a
Area = base x height
Right rectangular prism
Area = 2( wl+ hl+ hw)
Perimeter = 4( l + w+h)
