tolong dijawabyah pake cara 307,5÷12,5

≡ penyelesaian :

= 307,5 ÷ 12,5
= 24,6

( menggunakan desimal )

= 307,5 ÷ 12,5
= ( 3075 / 10 ) ÷ ( 125 / 10 )
= ( 3075 / 10 ) × ( 10 / 125 )
= 123 × 1 / 5
= 123 / 5 ≈ 24,6

[tex]~[/tex]

[tex]307 \frac{5}{10} \div 12 \frac{5}{10} \\ = \frac{3075}{10} \div \frac{125}{10} \\ = \frac{3075}{10} \times \frac{10}{125} = \frac{123}{5} \\ = 24.6[/tex]