Question

4 целых 1/6 - (1,375-х)=3 целых 5/12 решить

Answer 1

$4 frac{1}{6} - 1.375 - x = 3 frac{5}{12} \ - x = 3 frac{5}{12} - 4frac{1}{6} + 1.375 = frac{41}{12} - frac{25}{6} + 1 frac{375}{1000} = frac{82 - 100 + 33}{24} = frac{15}{24} = frac{5}{8} \ 1 frac{375}{1000} = frac{1375}{1000} = frac{275}{200} = frac{55}{40} = frac{11}{8} \ x =- frac{5}{8}$