237,271 views
38 votes
38 votes
If x is directly propotional to y
Given that x=8 and y=2
find x=4.

User James Van Boxtel
by
3.0k points

2 Answers

17 votes
17 votes

Answer:

1

Explanation:

Using similarity

8/4 = 2/y

2 = 2/y

2y = 2

y = 2/2

y = 1

User Sergey Chikuyonok
by
2.9k points
14 votes
14 votes
Just do 8/4 = 2/y, should be correct.
User MynameisJEFF
by
2.8k points