Question

(1/2+1/3+5/4):(2-1/4+4/3)

Answer 1

$\boxed{\frac{\frac{1}{2}+\frac{1}{3}+\frac{5}{4}}{2-\frac{1}{4}+\frac{4}{3}}=\frac{\frac{6+4+15}{12}}{\frac{24-3+16}{12} }=\frac{\frac{25}{12}}{\frac{37}{12}} =\frac{25}{37} }$

Answer 2

(1/2+1/3+5/4): (2-1/4+4/3)
6+4+15/12 : 24-3+16/12
25/12:37/12= 25/37

Espero ter ajudado'