2 and 2/3 can be rewritten as 2+2/3, and since to add fractions you need the same denominator, change 2/1 into 6/3 ((2*3)/1*3) and that adds to 2/3 to make 8/3
The answer is 10% if There is 40% six graders and 20% seventh graders then you need 10% more to make 100% so it’s 10% eighth graders
Its 17 15 and 8 i just did that on a test as well
srry no explanation :(
David collected 13 newspaper
<em><u>Solution:</u></em>
Given that,
Michelle collected 7 more than twice the number of newspaper David collected.
Michelle collected 33 newspaper
<em><u>To find: Number of newspaper collected by David</u></em>
From given information,
Number of newspaper collected by Michelle = 7 more than twice the number of newspaper David collected
Number of newspaper collected by Michelle = 7 + 2(Number of newspaper collected by David)
33 = 7 + 2(Number of newspaper collected by David)
2(Number of newspaper collected by David) = 33 - 7
2(Number of newspaper collected by David) = 26
Number of newspaper collected by David =
Therefore David collected 13 newspaper
The first part of the answer is a because you have to find the range for each of the given sets.
So A. for the first one because you have a 24 for the range where as the b set has a 21 for range.
the second part is it has a greater range