Question

Pilne na jutro-klasa 6 oblicz pisemnie

2i1/3+5/6 razy 3/5=

7-4/5:2i1/2=

1i1/4 razy 1i3/5-(0,6-0,55)=

4i1/2razy2/3-1/4 podzielić na 4,5razy2+0,4razy5=

Answer 1

1. 2 i 5/6

2. 0.62

3. 1.95

4. 127/180

Answer 2

2 1/3+15,30=7/3+15/30=17/30+16/30=1 3/30=1 1/10

7/1-8/25=32/25-9/25=23/35

5/4*8/5-0,05=2-0,05=1,95

9/2*2/3-1/4:4,5*2+0,4*5=18/6-1/4:9+2=22/24-7/24*1/9+2/1=15/24*1/9+2/1=5/72+2/1=6/72+74/72=80/72=1 8/72