Answer:
49.9
Step-by-step explanation:
if b is 15 then you multiply 2 and 15 (b) to get 30. then you add 19.9 and 30 to get 49.9
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:

Step-by-step explanation:

1/5 was used for college
2/3 of that money used for college was spent on tuition
so we want to find the total amount used for tuition
we want to find 2/3 of 1/5
the eqaution would be
=fraction of savings used for tuition
the fraction would evaluate to 2/15