Asnswer this guistion i will give all the points

Answer:
1.
[tex] \frac{9}{30} [/tex]
2.
[tex] \frac{16}{35} [/tex]
3.
[tex] \frac{54}{14} [/tex]
4.
[tex]30\times \frac{108}{90} [/tex]
5.
[tex] \frac{17}{192} [/tex]
6.
[tex] \frac{128}{147} [/tex]