$$d 2 \frac { 5 } { 7 } 4 \frac { 1 } { 14 } ?$$
$\frac{1083d}{98}$
$$d\times \frac{14+5}{7}\times \frac{4\times 14+1}{14}$$
$$d\times \frac{19}{7}\times \frac{4\times 14+1}{14}$$
$$d\times \frac{19}{7}\times \frac{56+1}{14}$$
$$d\times \frac{19}{7}\times \frac{57}{14}$$
$$d\times \frac{19\times 57}{7\times 14}$$
$$d\times \frac{1083}{98}$$
Show Solution
Hide Solution
