Answer:
[tex]\displaystyle \frac{1}{5} \\ \frac{211}{1500} \\ \frac{11}{300}[/tex]
Step-by-step explanation:
[tex]\displaystyle \frac{1,8}{9} = 0,2 = \frac{1}{5}[/tex]
Greatest Common Divisor [GCD]: 9
[tex]\displaystyle \frac{2,11}{15} = \frac{211}{1500}[/tex]
Greatest Common Divisor [GCD]: 1⁄100
[tex]\displaystyle \frac{3,3}{90} = \frac{11}{300}[/tex]
Greatest Common Divisor [GCD]: 3⁄10
I am joyous to assist you.
