Matematika

Pertanyaan

1. 3 1/2 + 2/4 = ?
2. 5/7 - 1/14 =?
3. 2/5 + 1 3/4 = ?
4. 2 2/7 - 2 3/21 = ?
5. 6 4/9 + 5/10 =?
6. 0,123 + 0,36 = ?
7. 0,58 - 0,177= ?
8. 0,25 - 0,166 = ?
9. 2 4/3 - 0, 25 = ?
10. 3 1/2 - 0,5 = ?
#Jawab

2 Jawaban

  • 1.4
    2.9/14
    3.2 15/20
    4.3/21
    cuma bisa Jawab segitu ajh
  • 1)7/2+2/4=7/4+2/4=14/4+2/4=16/4=4
    2)5/7-1/14=5/14-1/14=4/14
    3)2/5+8/4=2/20+8/20=10/20=1/2
    4)16/7-45/21=16/21-45/21=-29/21=1 8/21
    5)59/9+5/10=59/90+5/90=64/90=32/45
    6)0,123
    0,36
    =0,483


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