Solve the proportion:
Round answer to nearest tenth, if necessary:
r =_____
2 answers:
Answer:
The value of r is 4
Step-by-step explanation:
In order to find the value of r, you need to get rid of denorminator. By multiplying 4 to both sides:
(r/4)×4 = (60/120)×4
r = (1/2)×4
= 2
Answer:
r = 2
Step-by-step explanation:
Note that 60/120 reduces easily to 1/2. Then we have:
r/4 = 1/2
Multiplying both sides by 4 removes the fractions, yielding r = 2
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