Question

Решите пожалуйста номер 185

Answer 1

г) 300 : 50 = (300 : 10) : (50 : 10) = 30 : 5 = 6
ж) 2000 : 500 = (2000 : 100) : (500 : 100) = 20 : 5 = 4

Answer 2

б) (800:100):(400:100)=8:4=2
в) (16 000:100):(800:100)=160:8=20
г) (300:10):(50:10)=30:5=6
д) (6400:100):(1600:100)=64:16=4
е) (20 000:1000):(4000:1000)=20:4=5
ж) (2000:100):(500:100)=20:5=4