Respuesta :

Step-by-step explanation:

Total ratio=20

Zack's ratio=9

Zack's percentage on money received=9/20×100

=45%

devishri1977

Answer:

Step-by-step explanation:

Ratio = 9 : 11

Total share = 9 + 11 = 20

Zack's share = 9/20

[tex]Percentage \ of \ Zack's \ money = \dfrac{9}{20}*100[/tex]

                                               = 9 * 5

                                              = 45%