answer:
-6 packets for each friend
-2 left over for sara
Step-by-step explanation:
each friend will get 6 packets of crisps. i figured this out by dividing 86 by 14 and getting a decimal. i then went down to 85 and still got a decimal. hiwever when i got to 84 i didnt get a decimal. this means that each person gets 6 pachets of crisps and sara will have 2 packets left over for herself.