Question

2,4:8
0,42:7
5,5:5
Помогите пожалуйста!!!!

Answer 1

2,4:8=0.3
0.42/7=0.06
5.5:5=1.1

Answer 2

$2.4 \div 8 = 0.3 \\ 0.42 \div 7 = 0.06 \\ 5.5 \div 5 = 1.1$