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Questions and answers by
nafeesa shehnaz
Questions (3)
find the area of borbder.
if inner lenght = 100m inner breadth = 50m , width of the border = 2m
2 answers
1,979 views
the sum of the ages of mira and shaeena , is 40 years.after 10 years , mira will be twice as old as shaheena.find their present
1 answer
1,162 views
one kg apples cost Rs.40.they are sold at the profit of 12
(1/2)%.find the selling price.
1 answer
971 views
Answers (3)
(j-5) + (r-5) = 44 (j+22) + 52 = 2 (r+22) j + r = 54 so j = (54-r) then (54 - r + 22) + 52 = 2 r + 44 128-r = 2 r + 44 3 r = 84 r = 28 j = 26 ================================= x and (41-x) (41-x) - x = 5 etc ========================= 2 L + 2 W = 320 W =
we are given: cost of one kg of apple=Rs.40 profit rate =12 (1/2)=12.5%=0.125 we know that: selling price=cost+amount of profit =Rs.40=0.125*Rs.40 =Rs.40=Rs.5 =Rs.45
x=240/5 x=48
