Treść zadania

marzenatrusiak

3/2:1/2=
3/2:1/4=
3/2:3/4=
2/7:3/5=
1/5:2/3+
3/7:1/2=
1/3:4/5=
6:1/2=
7:3/4=
12;7/5=
20:3/8=
1:2/3=
1/2:2/3=
3/2:2/3=
1*2/3=
3/2*2/3=
1/2*2/3=
2:2/3=
5/3:2/3=
1/6:2/3=

Zadanie jest zamknięte. Autor zadania wybrał już najlepsze rozwiązanie lub straciło ono ważność.

Najlepsze rozwiązanie

  • 1 0

    3/2:1/2=

    = 3/2 * 2/1 = ( skracam 2 z 2)

    = 3/1 * 1/1=

    = 3/1=

    = 3





    3/2:1/4=

    = 3/2 * 4/1 = (skracam 2 z 4)

    = 3/1 * 2/1=

    = 6/1=

    = 6




    3/2:3/4=

    = 3/2 * 4/3= ( skracam 3 z 3 oraz 2 z 4)

    = 1/1 * 2/1=

    = 2/1=

    = 2





    2/7:3/5=

    = 2/7 * 5/3 =

    = 10/21





    1/5:2/3=

    = 1/5 * 3/2=

    = 3/10




    3/7:1/2=

    = 3/7 * 2/1=

    = 6/7





    1/3:4/5=

    = 1/3 * 5/4=

    = 5/12




    6:1/2=

    = 6 * 2/1 =

    = 12/1=

    = 12





    7:3/4=

    = 7 * 4/3 =

    = 28/3=

    = 9 i 1/3





    12;7/5=

    = 12 * 5/7 =

    = 60/7=

    = 8 i 4/7





    20:3/8=

    = 20 * 8/3 =

    = 160/3=

    = 53 i 1/3





    1:2/3=

    = 1 * 3/2=

    = 3/2=

    = 1 i 1/2





    1/2:2/3=

    = 1/2 * 3/2 =

    = 3/4





    3/2:2/3=

    = 3/2 * 3/2 =

    = 9/4=

    = 2 i 1/4




    1*2/3= 2/3



    3/2*2/3= (skracam 3 z 3 oraz 2 z 2)

    = 1/1 * 1/1 =

    = 1/1=

    = 1




    1/2*2/3= (skracam 2 z 2)

    = 1/1 * 1/3=

    = 1/3




    2:2/3=

    = 2 * 3/2 = (skracam 2 z 2)

    = 1 * 3/1=

    = 3/1=

    = 3





    5/3:2/3=

    = 5/3 * 3/2 = (skracam 3 z 3

    = 5/1 * 1/2=

    = 5/2=

    = 2 i 1/2




    1/6:2/3=

    = 1/6 * 3/2 = (skracam 6 z 3)

    = 1/2 * 1/2=

    = 1/4

Rozwiązania

  • userphoto

    3/2:1/2=3
    3/2:1/4=6
    3/2:3/4=2
    2/7:3/5=10/21
    1/5:2/3=3/10
    3/7:1/2=6/7
    1/3:4/5=5/12
    6:1/2=12
    7:3/4=28/3
    12;7/5=60/7
    20:3/8=160/3
    1:2/3=3/2
    1/2:2/3=3/4
    3/2:2/3=9/4
    1*2/3=2/3
    3/2*2/3=1
    1/2*2/3=1/3
    2:2/3=3
    5/3:2/3=5/2
    1/6:2/3= 1/4

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