Answer:

Step-by-step explanation:
Solution is below as well as graph for proof
Ratio is 1:3.....added = 4
1/4(48) = 48/4 = 12
3/4(48) = 144/4 = 36
the 2 groups will be 12 and 36
The total amount of money Eric spent is $24.4 dollars! Hope this helps!
<span>% increase = Increase ÷ Original Number × 100.</span>