Question

Part 2

Answer 1

1 dozen= 12

12*10= 120 cookies

chocolate chip is 1/2
1/2 of 120 is 60
60 chocolate chip cookies

Peanut Butter is 1/4 (or half of 1/2)
1/2=60 so that means 1/4=30
30 PB cookies

Sugar and oatmeal raisin are both 1/8 (half of 1/4)
1/4= 30 so that means 1/8=15
15 Sugar Cookies
15 Oatmeal Raisin

3/5 of PB were burned
Original PB was 30
3/5 of 30 is 18
18 cookies were burnt
30-18=12 (which were salvaged)
12 PB cookies remain

Hope this helps