Respuesta :

richardscott59

Answer:

its 7/9

Step-by-step explanation:

[tex] \frac{7}{15} - \frac{4}{9} [/tex]

You must find a common denominator to complete this equation.

Times 7 and 15 by 3. Times 4 and 9 by 5.

[tex] \frac{21}{45} - \frac{20}{45} [/tex]

[tex] \frac{1}{45} [/tex]