Data:
25 toys per $45
To find how many toys he can buy with $290 find how much cost 1 toy:
Divide $45 into 25 toys:
[tex]\frac{45}{25\text{toys}}=\frac{1.8}{toy}[/tex]As 1 toy cost $1.8, divide $290 into $1.8:
[tex]\frac{290}{1.8}=161.11\approx161[/tex]Then, Jamison can buy 161 toys with $290