Question

. ayúdame la tengo que presentar mñn en la mñn a las 7 al porfavor​

Answer 1

Verified answer

2)

[tex] \frac{10}{6} \times \frac{9}{4} \\ \\ \\ \frac{5}{3} \times \frac{9}{4} \\ \\ \\ [/tex]

[tex]5 \times \frac{3}{4} \\ \\ \frac{15}{4} [/tex]

3)

[tex] \frac{ \frac{ \frac{15410}{819} }{1540} }{819} \div \frac{1}{2} + \frac{1}{2} \\ \\ \\ 1 + \frac{1}{2} + \frac{1}{2} [/tex]

[tex]2 + \frac{1}{2} \\ \\ \\ \frac{5}{2} [/tex]

1) 1) albañiles tiempo

4 ------------ 12

6 ------------ X

4.12=6.X

48=6x

48/6=x

8=x