tolong dong besok dikumpulin hitunglah hasil pecahannya jawabannya dijadikan pecahan pake cara

1. 40/100+30/100+15/100
=85/100
=17/20

2. 75/100+40/100+25/100
=140/100
=1 2/5

3. 60/100+30/100+20/100
=110/100=11/10
=1 1/10

4. 150/100+70/100+10/100
=230/100
=2 3/10

5. 360/100+40/100+12/100
=412/100
=4 3/25

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