N×3 1/2=1 1/3 Tolong jawab

[tex]n \times 3 \frac{1}{2} = 1 \frac{1}{3} \\ n = 1 \frac{1}{3} \div 3 \frac{1}{2} \\ n = \frac{4}{3} \div \frac{7}{2} \\ n = \frac{4}{3} \times \frac{2}{7} \\ n = \frac{8}{21} [/tex]

N × 7/2 = 4/3
N = 4/3 ×2/7
N = 8/21