Question

3/5,7/20,15/30,7/10
Arrange the following in ascending and descending order ​

Answer 1

ascending order:- 15/20, 3/5, 7/10, 7/20

Descending order:- 7/20, 7/10, 3/5, 15/20

Answer 2

$\huge\color{cyan}\boxed{\colorbox{black}{ANSWER ❤}}$

$\frac{3}{5} = \frac{3 \times 12}{5 \times 12} = \frac{36}{60}$

$\frac{7}{20 } = \frac{7 \times 3}{20 \times 3} = \frac{21}{60}$

$\frac{15}{30} = \frac{15 \times 2}{30 \times 2} = \frac{30}{60}$

$\frac{7}{10} = \frac{7 \times 6}{10 \times 6} = \frac{42}{60}$

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$\frac{21}{60} < \frac{30}{60} < \frac{36}{60} < \frac{42}{60}$

So,

$\frac{7}{20} < \frac{15}{30} < \frac{3}{5} < \frac{7}{10}$

Answer by *BIG BRAIN*