Question

решите уравнение 6 5/8 - x =2 7/12

Answer 1

$6frac{5}{8} - x = 2frac{7}{12} \x = 6frac{5}{8}  - 2frac{7}{12} \x = frac{53}{8} - frac{31}{12} \x = frac{159}{24} - frac{62}{24} \x = frac{97}{24} \x = 4frac{1}{24}$

Answer 2

Х=6 5/8 - 2 7/12
Х=53/8 - 31/12
Х=(53*3-31*2)/24
Х=(159-62)/24
Х=97/24
Х=4 1/24