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A=P(I+r/100)n
A=12x490
P=CP - D
=6500-2300
=shs.4200
n=12
5880=4200(I+r/100)¹²
1.4=(I+r/100)¹²
12v1.4=(I+r/100)
1.02844=r/100
r=2.844%p.m.
Belan answered the question on February 25, 2019 at 10:23
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