1 per 4 + 4 per 3tlng bntu

1 per 4 + 4 per 3tlng bntu

$LARGE {purple { jawaban } }$

$= frac{1}{4} + frac{4}{3}$

$= frac{1 times 3}{4 times 3} + frac{4 times 4}{3 times 4}$

$= frac{3}{12} + frac{16}{12}$

$= frac{3 + 16}{12}$

$= frac{19}{12}$

$= 1 frac{7}{12}$

$colorbox{black}{purple{boxed{colorbox{black}{purple{cal{ CimolMAF}}}}}}$

$jawaban$