Answer: 1) You forgot to change the sign over there. You have to subtract over there.
2) Just be careful while solving equations while changing the signs
answer:
-6 packets for each friend
-2 left over for sara
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.
Answer:
91
Step-by-step explanation:
Rewrite the sides as ratios
s/28=78/24, solve for s
s/28=39/12
s=39/12*28
s=91
Answer:
In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities.
Step-by-step explanation:
none this was a definition!
900 x 10 = 9000 if that's what your asking hope this helps