Question

efectuati impartirile a. 3 supra 4 /2 supra 5

Answer 1

3/4 : 2/5 =
= 3/4 * 5/2 =
= 15/8

Answer 2

3 supra 4 / 2 supra 5
=3 supra 4 · 5 supra 2
=15 supra 8