pakai cara nya yaa [tex]40\% \div 2\frac{1}{2} \times \frac{5}{6} adalah[/tex]

Diketahui :
- 40% = 40/100 = 2/5
- 2½ = 5/2
- 5/6

Ditanya :
- 40% ÷ 2½ × 5/6 = ....?

Penyelesaian :

[tex]40\% \div 2 \frac{1}{2} \times \frac{5}{6} \\ = \frac{2}{5} \div \frac{5}{2} \times \frac{5}{6} \\ = \frac{2}{5} \times \frac{2}{5} \times \frac{5}{6} \\ = \frac{4}{25} \times \frac{5}{6} \\ = \frac{2}{5} \times \frac{1}{3} \\ = \frac{2}{15} [/tex]

Maaf Kalau Salah

jawabannya 4/15......