Question

solve for r.
3·r = 8\frac{1}{3}
write your answer as a fraction or as a whole or mixed number.
r = \boxed{}

Explanation:

Step1: Convert mixed number to improper fraction

$8\frac{1}{3} = \frac{8\times3 + 1}{3} = \frac{25}{3}$

Step2: Isolate $r$ by dividing by 3

$r = \frac{25}{3} \div 3 = \frac{25}{3} \times \frac{1}{3}$

Step3: Multiply the fractions

$r = \frac{25\times1}{3\times3} = \frac{25}{9}$

Step4: Convert to mixed number (optional)

$\frac{25}{9} = 2\frac{7}{9}$

Answer:

$\frac{25}{9}$ or $2\frac{7}{9}$