Question

What does a 1:1 ratio mean?

Answer 1

Hint: 1:1 ratio means that we have two quantities which are equal in measurement and when we divide these two quantities we will get the result of the division as 1 by 1 and we can write this result of division of 1 by 1 as 1:1.

Complete step-by-step solution:
In the above problem, we are asked to find the meaning of 1:1 ratio.
We know that ratio means the simplification of the division of the two quantities. And 1:1 ratio means when we divide the two quantities then the two quantities will get divided completely and we get 1 by 1.
Let us explain what we have just said by an example say, we have two quantities say 20 apples in the one basket and 20 apples in another basket then when we divide the apples in the two basket we get,
$\Rightarrow \dfrac{20}{20}$
Now, the above division will give the result as:
$\dfrac{1}{1}$
And we can convert the above division into ratio by writing ratio symbol in place of division sign and we get,
1:1
This is how we have defined the ratio 1:1.

Note: We can also say that 1:1 ratio means that the two quantities are the same in number which we have divided. And we can use the ratio symbol to compare two quantities, how many times the two quantities are with respect to each other.
Just like in the above question, we are asked to say about the 1:1 ratio, in some problems we are asked to find the meaning of 1:2 or $a:b$ . Now, the meaning of this ratio is that when we divide two quantities then the result of the division is equal to:
$\dfrac{a}{b}$
And we can write the above division in the ratio for as $a:b$.