Question
27 is to 9 as 42 is to?
a) 3
b) 16
c) 14
d) 34
e) 6
a) 3
b) 16
c) 14
d) 34
e) 6
Ask by Elliott Bradley. in South Africa
Mar 14,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The answer is 14.
Solution
To solve the problem, we can set up a proportion based on the relationship given in the statement “27 is to 9 as 42 is to x”.
This can be expressed mathematically as:
Now, we can simplify the left side:
So, we have:
Next, we can cross-multiply to solve for
Now, divide both sides by 3:
Thus, the answer is
The correct option is:
c) 14
c) 14
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Mind Expander
27 is to 9 as 42 is to 14! This relationship illustrates direct division: 27 divided by 3 equals 9, just as 42 divided by 3 equals 14. So, if you’re looking for a consistent function, dividing both numbers by 3 maintains that balance we love in math!
Now, if you ever find yourself puzzled by number patterns like this one, remember to look for relationships. Division, multiplication, or even subtraction can create familiar twins in math. Stay curious, and you’ll start spotting these connections like a pro!
