Question

3,4*4,5-3,4*10,6+6,1*4,4

Answer 1

3,4*4,5-3,4*10,6+6,1*4,4=6,1
1)3,4*4,5=15,3
2)3,4*10,6=36,04
3)6,1*4,4=26,84
4)15,3-36,04=-20,74
5)-20,74+26,84=6,1

Answer 2

3,4*4, 5-3, 4*10, 6*6, 1*4, 4=6, 1