Answer:
The requested ratios in words, colon form, and fraction form are:
1. strawberry bars to blueberry bars  = 3 : 5 = 3/5
2. apple bars to blueberry bars  = 2 : 5 = 2/5
3. strawberry bars to total bars  = 3 : 10 = 3/10
4. apple bars to total bars  = 2 : 10 = 2/10= 1/5
5. blueberry bars to total bars  = 5 : 10 = 5/10 = 1/2
6. apple bars to strawberry bars =2 : 3 = 2/3
Step-by-step explanation:
Let's start by doing an inventory of what Nina has:
Apple bars = Â 2
Blueberry bars = 5
Strawberry bars = 3
Total bars = 10
The requested ratios then are:
1. strawberry bars to blueberry bars  = 3 : 5 = 3/5
2. apple bars to blueberry bars  = 2 : 5 = 2/5
3. strawberry bars to total bars  = 3 : 10 = 3/10
4. apple bars to total bars  = 2 : 10 = 2/10= 1/5
5. blueberry bars to total bars  = 5 : 10 = 5/10 = 1/2
6. apple bars to strawberry bars =2 : 3 = 2/3