Oblicz:PISZ WSZYSTKIE OBLICZENIA!!!
3,6 + 2/3 =
4 1/8 - 1,11=
2,75 + 2/7=
0.125 - 1/9=
3 1/3 - 3,3=
1 1/5 - 0,09 =
Dzieki!;)
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3,6 + 2/3 = 36/10 + 2/3 = 13/5 +2/3 = 49/15 + 10/15 = 59/15 = 4 i 14/15
4 1/8 - 1,11= 33/8 - 111/100 = 825/200 - 222/200 = 603/200 = 3 i 3/200
2,75 + 2/7= 275/100 + 2/7 = 11/4 + 2/7 = 77/28 + 8/28 = 105/28 = 15/4 = 3 i 3/4
0.125 - 1/9= 125/1000 - 1/9 = 1/8 - 1/9 = 9/72 - 8/72 = 1/72
3 1/3 - 3,3= 10/3 - 33/10 = 100/30 - 99/30 = 1/30
1 1/5 - 0,09 = 6/5 - 9/100 = 120/100 - 9/100 = 111/100 = 1 i 11/100
3,6+ 2/3= 3 i 6/10 + 2/3 = 36/10+2/3 = 108/30 + 20/30 = 128/30= 4 i 8/30
4 1/8 - 1,11= 4,125 - 1,11 =3,015
2,75 + 2/7= 2 i 3/4 + 2/7 = 11/4 + 2/7 = 77/28 + 8/28 = 85/28 = 3 i 1/28
0.125 - 1/9= 1/8 - 1/9 = 9/72 - 8/72 = 1/72
3 1/3 - 3,3= 3 1/3 -3 3/10= 10/3 - 33/10= 100/30 - 99/30 = 1/30
1 1/5 - 0,09 = 1,2-0,09= 1,11