Question

por favor ayuda:
3/5+1/5+7/5=
9/10-3/10=
1/6+3/4=
7/6-8/18=
8.3/5=
5/3:4=
6,28-13,7=
32,17-18,54=
0,05.0,7=
2,4:3=
pliss

Answer 1

Explicación paso a paso:

$\frac{3}{5} + \frac{1}{5} + \frac{7}{5} = \frac{11}{5}$

$\frac{9}{10} - \frac{3}{10} = \frac{6}{10} = \frac{3}{5}$

$\frac{1}{6} + \frac{3}{4} = \frac{2 + 9}{12} = \frac{11}{12}$

$8 \times \frac{3}{5} = \frac{24}{5}$

$\frac{5}{3} \div 4 = \frac{5}{12}$

6,28-13-7= -7,42

32,17-18,54 = 13.63

0.05.0.7 = 0.035

2.4:3 = 0,8