Bantuin nih no 9-16

9. 4,5kl + 5l + 21dal = 4.500 + 5 + 210 = c. 4.715

10. = 12 + 7 = d.19

11. = 9 + 49 - 64 = a.-6

12. = 7/5 × 60 = c.84

13. 7.25 + 1.00 = 8.25 + 2.35 = 10.60 = d.11.00

14. = 15 + 15 = c.30

maaf kalau salah :)