Question

5:0,2
0,8:0,04
1:1,25
1:25​

Answer 1

5:0,2=25

0,8:0,04=20

1:1,25=0,8

1:25=0,04

Answer 2

$5 \div 0.2 = 25 \\ 0.8 \div 0.04 = 20 \\ 1 \div 1.25 = 0.8$

$1 \div 25 = 0.04$