Question

1)3 2/9+1 1/6 2)1 3/8+7 5/6 3)4 8/15+4/9 4)5/6+2 3/10 помогитеее плизззз

Answer 1

1. $3\frac{2}{9} + 1\frac{1}{6} = \frac{29}{9} + \frac{7}{6} = \frac{58}{18}+\frac{21}{18} = \frac{79}{18}=4\frac{7}{18}$

2. $1\frac{3}{8} + 7\frac{5}{6} = \frac{11}{8}+\frac{47}{6} = \frac{33}{24}+\frac{188}{24} = \frac{221}{24}=9\frac{5}{24}$

3. $4\frac{8}{15} + \frac{4}{9} = \frac{68}{15}+\frac{4}{9} = \frac{204}{45} + \frac{20}{45}=\frac{224}{45}=4\frac{44}{45}$

4. $\frac{5}{6} + 2 \frac{3}{10} = \frac{5}{6} + \frac{23}{10} = \frac{25}{30}+\frac{69}{30} = \frac{94}{30} = \frac{47}{15} = 3\frac{2}{15}$

Ответ: 1. $4\frac{7}{18}$; 2. $9\frac{5}{24}$; 3. $4\frac{44}{45}$; 4. $3\frac{2}{15}$