It would be 2/4. 2/4 simplifies to 1/2.
I don’t know what your trying to find but you basically create an equation, like this
3x+5x=80
and solve which would result in x=10
so there is
30 geckos
and
50 anole lizards
11^2=121
12^2=144
You can write either 11 or 12.
$768,
She had to pay $64 a month and there are 12 months in a year. So 64 x 12= 768