Question
A sum of money at simple interest doubles in 8 years. It
will become six times in:ÂSolution
ATQ, The money doubles in 8 years under simple interest. This means the interest earned in 8 years is equal to the principal (P). Since simple interest grows linearly, the money increases by P every 8 years. Now, calculating for 6 times the original amount (6P): 2P in 8 years 3P in 16 years 4P in 24 years 5P in 32 years 6P in 40 years Final Answer: Hence, the sum will become six times in 40 years.
A triangle has sides 7 cm, 24 cm, and 25 cm. Determine the largest angle in the triangle.
If logâ‚“(81) = 4/3, find x.
{19.13 2 – 24.86 2 + 84.92% of 501.16} = ?Â
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