In school gym 2/3 of students are seventh graders. of those seventh graders 3/4 are wearing blue. what fraction of seventh graderrs are wearing blue

Hey there!!

Let us take the total number of students as ' x '

2 / 3 of x = 2x / 3

Now, 3/4 of these are wearing blue

( 3/4 ) ( 2x/3 ) = blue

2x / 4 = blue

x / 2 = blue

NOTE  : Half of the total students are wearing blue

Hope helps!

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it