hasil dari 1¹ per 3 kali 2,5 :25%

1 ⅓ × 2,5 : 25 %

= 4/3 × 25/10 : 25/100

= 4/3 × 5/2 : 1/4

= ( 4/3 × 5/2 ) : ¼

= 20/6 : ¼

= 20/6 × 4/1

= 80/6

= 13 2/6

= 13 ⅓

Semoga Membantu

[tex]1 \frac{1}{3} \times 2.5 \div 25\% \\ = \frac{4}{3} \times \frac{25}{10} \div \frac{25}{100 } \\ = \frac{4}{3} \times \frac{25}{10} \times \frac{100}{25} \\ = \frac{10.000}{750} \\ = 13 \frac{250}{750} = 13 \frac{1}{3} [/tex]