Question

2,7X=2,727
17,5X=0,63
0,09X=94,5
1,2X=4,02

Answer 1

1. 2.7х=2.727
х=2.727÷2.7
х=1.01
2. 17.5х=0.63
х=0.63÷17.5
х=0.036
3. 0.09х=94.5
х=94.5÷0.09
х=1050
4. 1.2х=4.02
×=4.02÷1.2
х=3.35