Question

Bantu jawab no 1-6 pakai cara besok dikumpul.....

Answer 1

1. 2 5/8 = 21/8 = 2,62
2. 9/40 = 9 & 40 x 2,5 = 22,5/100 atau 22,5%
3. 275% = 275/100 = 11/4 = 2 3/4
4. 45/100 x 220.000 = 99.000
5. 17/5 + 9/4 = 68/20 + 45/20 = 113/20 = 5 13/20
6. 21/4 - 5/3 = 63/12 - 20/12 = 43/12 = 3 7/12