Question

the simplest form of 21/5 : 7/3​

Answer 1

Answer:

4.2:2.33

hope it will help you

Answer 2

Answer:

$\boxed{\textbf{= 9 : 5}}$

Step-by-step explanation:

$=> \frac{21}{5} : \frac{7}{3} \\\\ => \frac{(7)(3)}{5} : \frac{7}{3} \\\\=> \frac{3}{5} : \frac{1}{3} \\\\=> 3(3):5 \\\\=> \boxed{\textbf{9 : 5}}$