It means 68% of all the final scores went in bewtween 80 and 90 percent
The answer I believe is the second one to the top
1) quarter- pound can be written as 1/4 pound
100:1/4=100*4=400
400 <span> hamburgers
2) The difference between these temperatures 212-32=180
180
Any number that is more than 32 and less than 212 is between this temperatures.
For example 40, and 136 lie between 32 and 212.
3) 1000, 100, 10, 1...
We can see that every next number 10 times less than previous number,
so after 1 should be 1/10=0.1
If it is written as fraction 1/10, if it is written as decimal 0.1.</span>
About 53.98 you have to do 44.99 times .20 then add that number to the 44.99
Answer:
all work is pictured and shown