Question

плиз помогите номер 182

Answer 1

800:400=(800:100):(400:100)=8:4=2

16000:800=(16000:100):(800:100)=160:8=20

300:50=(300:10):(50:10)=30:5=6

6400:1600=(6400:100):(1600:100)=64:16=4

20000:4000=(20000:1000):(4000:1000)=20:4=5

2000:500=(2000:100):(500:100)=20:5=4