Question

1) 1/2 -0,7
2)0,75-(1/5)
3)-9,5-3 целых 7/20
4)6,7-(-4 Целых 8/25)
5)-10,3-(-2 целых 3/5)
6)18,7-(+20 целых 1/4)

Answer 1

1) 0.5-0.7= -0.2
2)0.75-0.2=0.55
3)-9.5-3.35=-12.85
4)6.70+4.32=11.02
5) -10.3+2.6=-7.7
6)18.7-20.25=-1.55