Question

СРОЧНО!!! только номер 5

Answer 1

а) 2/5 = 4/10 = 6/15 = 10/25 = 18/45
б) 9/4 = 18/8 = 4,5/2 = 36/16 = 45/20

Answer 2

СПАСИБО!!!

Answer 3

Б) 9/4=18/8=4,5/2=36/16=45/20
А)2/5=4/10=6/15=10/25=18/45