Of all 840 sixth grade students in a math school, 700 participated in the math Olympiad. Of all 910 fifth grade students, 745 participated in it. From which grade did more students participate in the Olympiad?

Sixth grade

Step-by-step explanation:

Given

There are sixth grade students out of which Participated in math olympiad

also no of fifth grade students

Fifth graders who participated in math olympiad

Since

There are more fifth graders in Olympiad [Numerically]

Percentage wise

Percenteage of sixth graders who participated in Math olympiad

Percenteage of Fifth graders who participated in Math olympiad

So, a greater Population of Sixth graders participated in math olympiad compared to Fifth graders as

it has the same slope and a different y-intercept

hope this : )

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24