The expression is equal to one. Because a number over the same number is equal to one. I think that is the answer.
Hope this helps!
There are 4 quarts in a gallon so 1/4 is a quart
Answer:
jbouvoubjublo
Step-by-step explanation:
i need points
Answer:
Step-by-step explanation:
10- -2 which gives you 12 cause the negatives make a positive.
-9 -0= -9
12 over -9 which simplifies to 4 over -3
The sum of all the measurements is just the average times the number.


So if the average of all 92 is 7 the sum of those is

The average of the last two is 7.2 so their sum is

That means the sum of the first 90 is

so the average of the first 90 is

cm