Answer:
a = 5
Step-by-step explanation:
a/4 = 15/12
We can use cross products to solve
a* 12 = 4*15
12a = 60
Divide each side by 12
12a/12 = 60/12
a =5
Answer:
a = 5
Step-by-step explanation:
a/4 = 15/12
Cross Multiplying RHS to LHS, we get
12a = 60
a = 60/12
a = 5
hope it helps!
