The lunchroom workersare giving away free cookies today. They gave the first graders 4 cookies. They gave the second graders 8 cookies. They gave the third graders 12 cookies. They gave the fourth graders 16 cookies. If the pattern continues, how many cookies will the seventh graders receive?
With each grade, the workers added 4 cookies.
1st -- 4
2nd -- 8
3rd -- 12
4th -- 16
5th -- 20
6th -- ??
7th -- ??
6th-- 24
7th-- 28
Duh, I'm in 5th grade. Baby work for me!!!
Katelynn LOL
To find out how many cookies the seventh graders will receive, we need to identify the pattern in the number of cookies given to each grade. From the information provided, we can observe that the number of cookies given to each grade increases by 4 each time.
For example:
1st graders: 4 cookies
2nd graders: 8 cookies (4 cookies + 4 cookies)
3rd graders: 12 cookies (8 cookies + 4 cookies)
4th graders: 16 cookies (12 cookies + 4 cookies)
We can see that the number of cookies increases by 4 each time. Therefore, for each subsequent grade, we need to add 4 more cookies.
To find out how many cookies the seventh graders will receive, we can use the pattern:
5th graders: 16 cookies + 4 cookies = 20 cookies
6th graders: 20 cookies + 4 cookies = 24 cookies
7th graders: 24 cookies + 4 cookies = 28 cookies
Therefore, the seventh graders will receive 28 cookies.