Question

Oblicz:
a) 1,2+5/6
b) 4,8-1 1/2
c) 33,3+1/3-1,25
d)2,25-1 1/3-1,5

Answer 1

1.2+5/6 = 35/30 + 25/30= 60/30 = 2
4,8- 1 1/2 = 48/10 + 15/10 = 63/10= 6.3

33.3+ 1/3 - 1.25 = 33.3+0.33+1.25=33.63+1.25=34.88

2.25- 1 1/3 -1.5= 2.25-1.33-1.5= - 0.58