3 years ago

Helppp meee

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

8 0

Answer:

1. A

2. B

Step-by-step explanation:

I = Prt where I = interest, P = Principal amt, r = interest rate/100, T = time taken

I = Prt

I = 3600 × 5/100 × 4

I = 720

From I = Prt,

$t = \frac{i}{pr} \\ t = \frac{96 \times 100}{800 \times 4} \\ t = 3$

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