Kerjakan no 10 - 12.................

Kerjakan no 10 – 12……………..

11).

$8 frac{11}{24} - 2 frac{3}{4} - 1 frac{5}{6} \ frac{203}{24} - frac{11(6)}{4(6)} - frac{11(4)}{6(4)} \ frac{203}{24} - frac{66}{24} - frac{44}{24} \ frac{93}{24} = 3 frac{21( div 3)}{24( div 3)} = 3 frac{7}{8}$