2006-09-09 05:43:37 · 6 answers · asked by tripti 1 in Education & Reference ➔ Primary & Secondary Education
Suppose Cost Price is a.
1.2a - 1.16a = 100
.04a=100
4a= 10000
a=2500
Cost price is 2500/-
2006-09-09 17:04:35 · answer #1 · answered by PK LAMBA 6 · 1⤊ 0⤋
Rs.100 = 4 %
hence, 1% = 100/4 = 25
" 100% = 25 * 100 = Rs. 2500 /-
2006-09-09 20:45:39 · answer #2 · answered by dipak s 1 · 0⤊ 0⤋
Ist case
Let c. p. = rs. x
therefore, s.p.= x+16/100X x= rs. x+ 16x/100= 1.16 x rs
2nd case
New s.p= 1.16x +100
profit %= 20%
Profit= 1.16x +100 -x = rs. (0.16x +100)
Profit %= profit/ cp X 100
20= (o.16x +100)/ x X 100
20x= 16x + 10000
4x= 10000
x= rs. 2500
2006-09-10 03:49:40 · answer #3 · answered by mj 2 · 0⤊ 0⤋
enable X be the acquisition value of the Tricycle S1 is the sale value at 16% earnings S2is the sale value at 20% earnings ( after promoting it at Rs. X+one hundred) therefore, S1=x+x*16/one hundred =116x/one hundred S2=(x +one hundred)+(x+one hundred)*20/one hundred = S2 -S1 = x+x *4/one hundred ( in view that massive difference in earnings is 4%) x +one hundred)+(x+one hundred)*20/one hundred - 116x/one hundred = x+x *4/one hundred with the help of fixing the above equation you receives (100x+ten thousand+20x+20) / one hundred - 116x/one hundred = 104x /one hundred 100x = 9980 X = ninety 9.80 ans Rs. ninety 9.80 is the acquisition prize of the tricycle
2016-11-25 22:08:48 · answer #4 · answered by ? 4 · 0⤊ 0⤋
Hi, This is your home work. Dont be lazy., Try yourself. the answer is 2500
2006-09-11 04:11:24 · answer #5 · answered by Sankaranarayanan R 2 · 0⤊ 0⤋
it is such an easy answer with a difficult question.
the answers can be found below.
i am no good in mathematics
2006-09-09 17:24:20 · answer #6 · answered by gem 2 · 0⤊ 0⤋