the interest on rs700 amount to 112 in 2 years at a certain rate of interest in what time will be the amount 2000 amount to the Alice 4200 at the same rate of interest
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In first case
P=700
Si=112
T=2yr
SI =pxrxt/100
R=SI X 100/PXT
=112 x 100 / 700 x2
R=8%
Case-2
P=2000
A=4200
Si=4200-2000=2200
R=8%
T=2200x100/2000x8=110/8=55/4
13 years and 3/4 months
13 years 9 months
P=700
Si=112
T=2yr
SI =pxrxt/100
R=SI X 100/PXT
=112 x 100 / 700 x2
R=8%
Case-2
P=2000
A=4200
Si=4200-2000=2200
R=8%
T=2200x100/2000x8=110/8=55/4
13 years and 3/4 months
13 years 9 months
tnwramit1:
tnx for brainliest
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