What is 2:1 and 1:2 in simplest form?
2 and 1/2 (?)
What is the ratio in simplest form 1.71 to 4.56
To find the simplest form of a ratio, we need to simplify the ratio by dividing both numbers by their greatest common divisor (GCD).
Let's start with the ratio 2:1. The GCD of 2 and 1 is 1 (since there are no common divisors other than 1 itself). So, to simplify, we divide both numbers by 1:
2 ÷ 1 = 2
1 ÷ 1 = 1
So, the simplified form of 2:1 is just 2:1 itself.
Now, let's move on to the ratio 1:2. The GCD of 1 and 2 is also 1 (since there are no common factors other than 1). So, we divide both numbers by 1:
1 ÷ 1 = 1
2 ÷ 1 = 2
Therefore, the simplified form of 1:2 is 1:2 itself.
In conclusion, both 2:1 and 1:2 are already in their simplest form, and there is no further simplification needed for these ratios.