[tex]8 \frac{1}{2} \times \frac{3}{5} - \frac{4}{5} \div 1\frac{1}{4} = [/tex]
tolong dibantu kk, pake cara jg yh
[tex]8 \frac{1}{2} \times \frac{3}{5} - \frac{4}{5} \div 1 \frac{1}{4} [/tex]
[tex] = \frac{17}{2} \times \frac{3}{5} - \frac{4}{5} \div \frac{5}{4} [/tex]
[tex] = \frac{17 \times 3}{2 \times 5} - \frac{4 \times 4}{5 \times 5} [/tex]
[tex] = \frac{51}{10} - \frac{16}{25} [/tex]
[tex] = \frac{51 \times 5}{1 \times 5} - \frac{16 \times 2}{25 \times 2} [/tex]
[tex] = \frac{255}{50} - \frac{32}{50} = \frac{255 - 32}{50} [/tex]
[tex]{ \boxed{ \color{orange}{ = \frac{233}{50} = > 4 \frac{23}{50} = > 4.46}}}[/tex]
#Cmiiw
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