Bob should by the 25cm cake for 18.75 each. He will need to buy 3 of these cakes in order to feed 57 guests. The total cost would be 56.25. If he were to buy the 20cm cake, he would need to purchase 5 cakes for a total of 67.50.
Standard for of 300,000+40,000+60+7 would be 340,067
Answer:
6.4
Step-by-step explanation:
8.9 - 2.5 = 6.4
8 - 2 = 6
9 - 5 = 4
there you have it your answer 6.4
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Statistics</u>
- Mean:
Step-by-step explanation:
<u>Step 1: Define</u>
Total: 67005 + 67004 + 67006 + 67006 + 67005 + 67005 + 67004 + 67005
Amount: 8 numbers
<u>Step 2: Find mean</u>
- Substitute:
- Add:
- Divide:
And we have our final answer!