oblicz
16 1/4*2,5-4,24/0,8
(3/4+6,4/8,15)*0,8
1 2/3*(3,6+4 1/5)/2/5
2 1/4 *3 -4,2
-------------------
0,25
1]
16,25*2,5-4,24:0,8=40,6-5,3=35,3
2]
(0,75+0,8)*0,8=1,55*0,8=1,24
3]
1,7*(3,6+4,2):0,4=1,7*7,8:0,4=1,7*19,5=33,15
4]
(2,25*3-4,2)/0,25=(6,75-4,2)/0,25=2,55/0,25=10,2
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1]
16,25*2,5-4,24:0,8=40,6-5,3=35,3
2]
(0,75+0,8)*0,8=1,55*0,8=1,24
3]
1,7*(3,6+4,2):0,4=1,7*7,8:0,4=1,7*19,5=33,15
4]
(2,25*3-4,2)/0,25=(6,75-4,2)/0,25=2,55/0,25=10,2