Matematika

Pertanyaan

Tolong dengan caranya!!!

1. 1/5 : 1/2 =
2. 4/7 : 2/7 =
3. 5/18 : 9/14 =
4. 25/32 : 15/24 =
5. 4 : 1/8 =
6. 8 : 1 1/4 =
7. 24 : 3 2/3 =
8. 18 : 7 1/3 =
9. 3 1/3 : 2 1/3 =
10. 5 1/3 : 1 1/3 =
11. 9 1/3 : 1 7/9 =
12. 12 1/7 : 2 4/3 =

1 Jawaban

  • 1. 1/5:1/2=1/5×1/2=2/5
    2. 4/7:2/7=4/7×7/2=28/14=4/2=2/1
    3. 5/18×14/9=70/162=35/81
    4. 35/32×24/15=625/480=125/96=1 29/96
    5. 4:1/8=4/1×8/1=32
    6. 8:1 1/4=8/1×4/5=32/5=6 2/5
    7. 24:3 2/3=24/1×3/11=72/11=6 6/11
    8. 18:7 1/3=18/1×3/22=54/22=27/11=2 5/11
    9. 3 1/3:2 1/3=10/3×3/7=30/21=10/7=1 3/7
    10. 5 1/3:1 1/3=16/3×3/4=48/12=8/2=4
    11. 9 1/3:1 7/9=28/3×9/16=252/48=126/24=63/12=21/4=5 1/4
    12. 12 1/7:2 4/3=85/7×3/10=255/70=51/14=3 9/14




    Maaf kl salah
    Semoga membantu

Pertanyaan Lainnya