Find the missing term of 18 ? =9 : 12
2 answers:
Answer:
24 is your answer
Step-by-step explanation:
18 : x = 9 : 12
You are solving for x. First, simplify the ratio on the right side.
(9/3) : (12/3) = 3 : 4
Next, solve for x. Multiply. Remember that what you do to the numerator, you do to the denominator.
3 : 4 = 18 : x
3 (6) : 4 (6) = 18 : x
Simplify
18 : 24 = 18 : x
x = 24
24 is your answer
~
Answer:
24
Step-by-step explanation:
We want the ratios to be equal
18:x 9:12
18 9
--------- = -----------
x 12
We divide by 2 to get from 18 to 9
x ÷2 =12
Multiply each side by 2
x ÷2*2 =12*2
x = 24
18:24 9:12
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