Answer:
Percentage=33.33%
Step-by-step explanation:
Total number of students=Number of 8th grader+others who went on trip
where;
Total number of students=60
Number of 8th graders=20
Others who went on trip=x
replacing;
60=20+x
x=(60-20)
x=40
Others who went on trip=x=40
Ratio of number of eighth graders to the number of everyone who went on the trip is;
Eighth graders who went=20 students
Everyone who went including the eighth graders=60
20/60==1/3
(1/3)×100=33.33%
Percentage=33.33%
3/8 of 2/3 is 1/4, 1/4 of the whole class watched a reality show.
1/4 of 1/4 is 1/16, 1/16 of the whole calsswatched and recorded the show.
16•10=(10+6)•10
=(160•10)+(160•10)
=1600+1600
=320000
X= 10 m1= 52 degrees m2= 38 degrees. You find x by solving the equation (5x+2)+(3x+8)=90.
Answer:
Step-by-step explanation:
