Question

Amount=2178, principal=1800, Rate=10%.Then time is
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Answer 1

@brainly

P*R*T/100=2178

10*1800*t/100=2178

10×18t=2178

t=12.1

Answer 2

Answer:

2.1 year

Step-by-step explanation:

P = 1800

R = 10%

SI = Amount - p =2178 -1800 = 378

t = 100 x SI / P x R

= 100 x 378 /1800 x 10

= 2.1 year