Answer:
250 students
Step-by-step explanation:
Given data
Let the total number of students be x
Number of students that plays instrument = 10
Hence
40% of x = 10
40/100*x= 100
0.4x=100
x=100/0.4
x= 250
Hence there are 250 students in total
The answer is d, Because terms are separated by signs, i.e multiplication/division.
The 9 at the side on the fraction represents one full 6/6
So by taking one out, it will give the top number an extra 6.
Answer:
Step-by-step explanation:
the two lines are parallel, the angle they make should be equal and one angle is common so the triangles are similar by AAA.
Now the ratio of sides are
use divideno,
and then inverse the whole equation to get