Question

4/7+5/3

7/15+6/15

29/20- 12/20

5/7- 4/6


ayudenme plissss​

Answer 1

Explicación paso a paso:

• $\frac{4}{7} + \frac{5}{3} = \frac{12+35}{21} = \frac{47}{21}$
• $7/15+6/15 = \frac{7+6}{15} = \frac{13}{15}$
• $29/20- 12/20 = \frac{29-12}{20} = \frac{17}{20}$
• $\frac{5}{7} - \frac{4}{6} = \frac{30-28}{42} = \frac{2}{42} = \frac{1}{21}$