3 years ago

What is the portion if the base is 450 and the rate is 19%

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

Answer:

portion = 85.50

Step-by-step explanation:

$Rate = (\frac{Portion}{Base})*100%$

Rate = 19%, Base = 450

$19 = \frac{portion}{450} \times 100\\\\19 \times 450 = portion \times 100\\\\\frac{8550}{100} = portion \\\\portion = 85.50$

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