2 per 4 + 5 per 1 =???6 per 6 + 8 per 4jawab jan ngasal

2 per 4 + 5 per 1 =???6 per 6 + 8 per 4jawab jan ngasal

$sf frac{2}{4} + frac{5}{1}$

$sf = frac{2 div 2}{4 div 2} + frac{5}{1}$

$sf = frac{1}{2} + frac{5}{1}$

$sf = frac{1}{2} + frac{5 times 2}{2}$

$sf = frac{1}{2} + frac{10}{2}$

$sf = frac{(1 + 10)}{2}$

$sf = frac{11}{10}$

$sf = 5 frac{1}{2}$

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$sf frac{6}{6} + frac{8}{4}$

$sf = frac{6 div 6}{6 div 6} + frac{8 div 4}{4 div 4}$

$sf = frac{1}{1} + frac{2}{1}$

$sf = frac{(1 + 2)}{1}$

$sf = frac{3}{1}$

$sf = 3$