Question

9.
A sum of money amount to 6,200 in 2 years and * 7,400 in 3 years. The principal and
rate of interest are
(a) * 3,800, 31.57% (b) * 3,000, 20% (c) 3,500, 15%
(d) none of these
​

Answer 1

correct answer is A = 3800, 31.57%

Answer 2

Answer:

a. 3,800 , 31.57%

Step-by-step explanation:

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