Let x and 5x be the amounts invested as 10% and 15% respectively.
Annual return for x = .1x
Annual return for 5x = .75x
Total return = .85x = 1615
x = 1900
So amount invested for 15% = 9500.
Please post OA
you did it nicely maliyeci
did it right too, only the 5 * 1900 was wrong.
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