I want to know the formula for converting from percentge to years and amount to years.
Dilepkumar said:
(Wed, Jul 21, 2010 12:06:43 AM)
si=ptr/100
p=sum
t=time
r=rate of intrest
Jineesh K B said:
(Sat, Nov 27, 2010 09:37:59 PM)
450*4.5/100=20.25
20.25*4=81(from option)
Ratna Prathibha said:
(Wed, Jan 19, 2011 03:13:10 PM)
I want to know the formula for converting from percentge to years and amount to years.
Ragu said:
(Thu, Feb 3, 2011 01:44:26 AM)
(100*81/450*4.5)=(2*81/9*4.5)=(2*2/4.5)
so 4/4.5=4 (given ans)but
4/4.5=0.8888
So my doubt is how the ans was 4 years? can anyone explain me clearly?
Beni said:
(Fri, Feb 25, 2011 06:03:19 AM)
1. T = S.I x 100/p x r
2. 81 * 100/4.5 * 450
3. if you simplify it 4 comes as the answer.
Mahesh said:
(Thu, Mar 3, 2011 02:15:12 AM)
The formula is i=ptr/100
p=450
t=?
r=4.5
i=81
then
t=100i/pr
t=(100*81)/450*4.5)
t=4 years
Anupama said:
(Mon, May 23, 2011 09:41:45 AM)
t=(100*81)/(450*4.5)
t=(2*9)/4.5
t=18/4.5
y=1800/450=4 years.
So, lets dived them as 1800/450 = 4 years.
Bcoz if you want to convert decimal into number just put that much zeros same as above number here in 4.5 we convert it into 450 so just put two zeros above also bcoz from fraction point we increase 2 no. so 2 zeros are der.
Best of luck
Triniford said:
(Tue, Jan 24, 2012 10:43:39 AM)
SI=PTR/100
81=450*4.5*x/100
81=9*4.5
=4.05/81
=4 years
years