a)
[tex] \frac{25}{100} \times 1200 = 25 \times 12 = 300 \\ \\ \frac{60}{100} \times 6000 = 60 \times 60 = 3600[/tex]
3600>309
25%din 1200>60%din6000
b)
[tex] \frac{20}{100} \times \frac{80}{2} = \frac{20 \times 80}{200} = \frac{2 \times 8}{2} = 8[/tex]
[tex] \frac{40}{100} \times 20 = \frac{40 \times 20}{100} = 4 \times 2 = 8[/tex]
8=8
20%din 80/2 = 40% din 20
…ᘛ⁐̤ᕐᐷฅ^•ﻌ•^ฅฅ^•ﻌ•^ฅ
