165k views
3 votes
Solve the proportion.

10/a=15/30

A. 10

B. 2

C. 5

D. 20

2 Answers

3 votes
The answer is d.20
Hope I helped.............
User Iceburg
by
5.1k points
2 votes

Answer:

d

Step-by-step explanation: think of it as saying a is to 10 as 15 is to 30