axb=96
[tex] \frac{a}{b} =1,5[/tex]
[tex] \frac{a}{b} = \frac{15}{10} [/tex]
10a=15b
[tex]a= \frac{15b}{10} [/tex]
[tex] \frac{15b}{10} * b=96 [/tex]
[tex] \frac{15 b^{2} }{10} =96[/tex]
[tex] 15b^{2} =960[/tex]
[tex] b^{2} =64[/tex]
b=8
a=15b=15*8=120
