Cristianm7 Cristianm7 13-03-2021 Matematică a fost răspuns calculați:a)5/8x3/7x4/9 b)1/9x2/5x18/7 c)2/7x3/10x14/10 d)2x1/2x3/5x1/2 e)4x3/7x2*1/3 f)5x3*1/4x5/8 g)2*1/3x3*1/2x4 h)1/5x2*1/2x3