Question

Which is greater 3 upon 5 of 3 upon 4 or 1 upon 2 of 1 upon 5

Answer 1

3/5×3/4=9/20

2×1/5=2/5

we see that 2/5 is greater than 9/20 (by cross multiplication).

Answer 2

REQUIRED ANSWER :-

$first \\ \\ \frac{3}{5} \times \frac{3}{4} = \frac{9}{20} \\ \\ \frac{1}{2} \times \frac{1}{5} = \frac{1}{10} \\ \\ \frac{9}{20} \times \frac{1}{10} \\ \\ 9 \times 10 = 90 \\ \\ 20 \times 1 = 20 \\ \\ 90 > 20 \\ \frac{1}{10} > \frac{9}{20}$

Hope it helps :)