Question

Решите пж (фотография)

Answer 1

а) 1/4 и 1/3 = 3/12 и 4/12
б) 2/3,5/6 и 7/12 = 8/12,10/12 и 7/12
в) 1/7 и 1/9 = 9/63 и 7/63
г) 1/6, 7/8 и 2/5 = 20/120,105/120 и 48/120