4 and 1/5
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To convert 84 over 9 to a mixed number, you divide 84 by 9, which equals 9 with a remainder of 3. So, the mixed number is 9 3/9. However, to simplify the fraction part, you can divide both the numerator and denominator by their greatest common factor, which is 3. This simplifies the fraction to 9 1/3.
As a mixed number 8.4 would equal 8 and 2/5. As an improper fraction, 8.4 would equal 42/5.
80% of 0.77 = 0.80 x 0.77 = 0.616 84% of 0.774 = 0.80 x 0.774 = 0.619 15/20 = 0.75 80% of 0.77 is the smallest.
It is: 335/4 = 83.75 which can be rounded to 84 as a whole number
n + 11n = 84