Question

как решить 12-5целых 3/4-7/12

Answer 1

$12-5 frac{3}{4}- frac{7}{12} =6 frac{1}{4} - frac{7}{12} =5 frac{15}{12}- frac{7}{12} =5 frac{8}{12}=5 frac{2}{3}$

Answer 2

12-5 3/4-7/12=12-23/4-7/12=25/4-7/12=17/3=5 2/3