Biscuitecioco Biscuitecioco 09-01-2024 Matematică a fost răspuns Efectuati a)2/9 * 3/4 b)2/3 * 7/4 c) 4/3 * 2/9 d)9/5 * 3/4 e)6/5 * 5/7 f)2/9 *3/5 g)12/13* 23/21 h)6/17 *170/42 i) 2^3*3/4*5 * 2^2*3^2/3*7