Not sure about the summer part, but the answer should be 1 / 6. Maybe your question is wrong.
Times 4 because, 5 times 4 is 20, 20 times 4 is 80 and so on.
The average score for the entire year is 88.44444, so by rounding down the answer is 88%
In order to answer this problem, you need to remember the place – value chart since you don't want to convert the number to its standard form. The number "fifty million" has nine places. Enumerating from the left would be:
<span>- Ones - Tens - Hundreds - Thousands - Tens thousands - Hundreds thousands - Millions - T<span>ens millions</span></span>