Six people

Six people who get the same salary arrange them in increasing order of their savings and also mention who saves the most Anil 1/3. Duma 2/5. Niki 1/4.CAI 2/3. Kat 3/4. Boo 1/2.

Correct answer:

x =  3/4

Step-by-step explanation:

$$\begin{gathered} A=1/3=\frac{1}{3}\doteq 0.3333 \\ D=2/5=\frac{2}{5}=0.4 \\ N=1/4=\frac{1}{4}=0.25 \\ C=2/3=\frac{2}{3}\doteq 0.6667 \\ K=3/4=\frac{3}{4}=0.75 \\ B=1/2=\frac{1}{2}=0.5 \\ 3...\text{ prime number} \\ 5...\text{ prime number} \\ 4=2^2 \\ 2...\text{ prime number} \\ LCM(3,5,4,3,4,2)=2^2\cdot 3\cdot 5=60 \\ d=LCM(3,5,4,3,4,2)=60 \\ \frac{1}{4}<\frac{1}{3}<\frac{2}{5}<\frac{1}{2}<\frac{2}{3}<\frac{3}{4} \\ \frac{15}{60}<\frac{20}{60}<\frac{24}{60}<\frac{30}{60}<\frac{40}{60}<\frac{45}{60} \\ x=K=0.75=\frac{3}{4} \end{gathered}$$

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