A sum of money amounts to 5200 in 5years and to 5680 in 7 years at simple interest .The rate of interest per anum is
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0
Answer:
3.5
Explanation:
5680+7t=0
5200+5t=0
-480+2t
1t= 240
p=5680
r =3.5
Answered by
1
Explanation:
just have a look to the pic.
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