a+certain+sum+amounts+to+rupees+798.60+after+3+years+and+rupees+878.46+after+4+years+find+the+interest+rate+and+the+sum+explain+with+full+solution+
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Answer:
rate = 10%
Step-by-step explanation:
(878.46 - 798.60)
---------------------------- X 100
798.60
rate = 10%
133.1% = 798.60
100%=. ?
therefore principle = (798.60 *100)/ 133.1
= 600
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