In a survey 2 out of every every 5 students was a part of a sports team at the school. if there are 1200 students at the school how many students played sports ? ?

1200 / 5 = 240

240 x 2 = 480

480 students at the school played sports.

2+5=7

7x=1200

x=171.43

171.43*2=342.85

≈343 students play sports

-18 degrees is the answer : )

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl