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We can convert the fraction to a denominator of 100, since percents are parts of 100.
39 * 2 = 78
50 * 2 = 100
So we have 78/100 or 78%
Well i don’t understand your question but the pattern is infinitely (+2) the next 3 terms are 19,21,23
Answer: 27
Explanation:
P = 2(l+w) = 2 · (9 + 4.5) = 27