Question

ПОМОГИТЕ С МАТЕШЕЙ ЛЮДИ УМНЫЕ!!!

5,9+11,634=

1:8=

2,3:10=

3:0,4=

Answer 1

$1) \: 5.9 + 11.634 = 17.534. \\ 2) \: 1 \div 8 = 0.125. \\ 3) \: 2.3 \div 10 = 0.23 \\ 4) \: 3 \div 0.4 = 7.5.$

Удачи))))

Answer 2

$5.9 + 11.634 = 17.534 \\ \\ 1 \div 8 = 0.125 \\ \\ 2.3 \div 10 = 0.23 \\ \\ 3 \div 0.4 = 7.5$