Matematika

Pertanyaan

45%:6/7=
1,25:20%=
17,04:3,2x2 1/2=
2/4x6/7:5/14=
1/2x1/3:4/33=

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1 Jawaban

  • 1)45%:6/7
    = 45/100 : 6/7
    = 45/100 x 7/6
    = 315/600
    = 21/40.

    2)1,25:20%
    = 125/100 : 20/100
    = 125/100 x 100/20
    = 12500/2000
    = 25/4 = 6 1/4.

    3)17,04:3,2x2 1/2
    = 1704/100 x 32/10 x 5/2
    = 272.640/2000.

    4)2/4x6/7:5/14
    = 2/4 x 6/7 x 14/5
    = 168/140
    = 42/35.

    4)1/2x1/3:4/33
    = 1/2 x 1/3 x 33/4
    = 33/24
    = 11/8.

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