e) \( 7\frac{3}{5} - 5 = 2\frac{3}{5} \)
f) \( 9\frac{1}{6} - 5 = 4\frac{1}{6} \)
g) \( 5\frac{2}{3} - 4\frac{1}{3} = 1\frac{1}{3} \)
h) \( 12\frac{1}{3} - 9\frac{1}{4} = 12\frac{4}{12} - 9\frac{3}{12} = 3\frac{1}{12} \)
i) \( 6\frac{3}{4} - 2\frac{1}{2} = 6\frac{3}{4} - 2\frac{2}{4} = 4\frac{1}{4} \)
j) \( 4\frac{1}{5} - 1\frac{2}{10} = 4\frac{2}{10} - 1\frac{2}{10} = 3 \)
k) \( 6\frac{3}{7} - 5\frac{5}{8} = 6\frac{24}{56} - 5\frac{35}{56} = 5\frac{80}{56} - 5\frac{35}{56} = \frac{45}{56} \)
l) \( 2\frac{1}{8} - 1\frac{7}{8} = 1\frac{9}{8} - 1\frac{7}{8} = \frac{2}{8} = \frac{1}{4} \)
Ответы:
e) 2 3/5
f) 4 1/6
g) 1 1/3
h) 3 1/12
i) 4 1/4
j) 3
k) 45/56
l) 1/4