Tolong isi ya kak ini semua perpecahan :) dari 1-10 makasih banyak

Jawab

1, 3,45 = 345/100 = 69/20
2, 3,8 + 36/15 = 38/10 + 36/15 = 114/30 + 72/30 = 186/30 = 93/10 = 9,3 atau 3,8 + 2,4 = 6,2
3, 6 : 15 = 0,4
4, 36% + 4/5 = 36% + 80% = 116%
5, 64% – 0,57 = 64% – 57% = 7%
6, 0,75
7, 32/5 – 1 2/3 = 32/5 – 5/3 = 96/15 – 25/15 = 71/15
8, 8,2
9, 510%
10, 22/5 – 1,5 = 4,4 – 1,5 = 2,9