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GarryVolchara [31]
3 years ago
14

I will give brainiest to whoever answers correctly !!

Mathematics
2 answers:
ivann1987 [24]3 years ago
7 0

Answer:

9.6% or 10% if you round

Step-by-step explanation:

360-17=343

303.15-270=33.15

343/33.15=9.6%

Sveta_85 [38]3 years ago
7 0

Answer:

260%

Step-by-step explanation:

Initial principal (P) = 270

Final payment (f): 303.15

Interest paid: 303.15 - 270 = 33.15

interest rate (r) : annual rate

Time (t): 27 days  = 17/360 years

Interest: 270 * r - t = 270 * r * 17/360 = 33.15

r = (33.15 * 360) / (270 * 17) = 2.6 i.e. 260%

check: F = P (1+rt) = 270 (1 + 2.6 * 17/360) = 303.149 ≈ 303.15

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Step-by-step explanation:

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