Answer:
10: 6
Explanation:
What is a ratio?
A ratio has two or more numbers that symbolize relation to each other. Ratios are used to compare numbers, and you can compare them using division.
Looking at the ratio 5: 3 and 10:?, we can use this equation to find the missing value.
Why do we multiply by 2?
Well, if ratios symbolize relation, the number 5 in the first ratio was multiplied by 2 to get 10. If we apply this to the second ratio, we must multiply 3 by 2.
Therefore, the value of the missing number is 6.