8 1/3 ÷x=2 1/3 ÷8.1
\(8\dfrac{1}{3}\div x = 2\dfrac{1}{3}\div 8.1\\ \dfrac{25}{3}\times 8.1 = \dfrac{7}3 \times x\\ 25 \times 8.1 = 7x\\ x= 25 \times 8.1 \times \dfrac{1}{7}\\x=\frac{405}{14}=28\dfrac{13}{14}\)
Solve for x: 25/(3 x) = 0.288066
0.288066 = 70/243: 25/(3 x) = 70/243
Take the reciprocal of both sides: (3 x)/25 = 243/70
Multiply both sides by 25/3: Answer: | x = 405/14=28 + 13/14