210/10 reduced =?

Divide both the numerator and the denominator by the same number. What do you get?

19/1=19

No. How did you get that answer?

To reduce a fraction, you need to find the greatest common divisor (GCD) of the numerator and the denominator, and then divide both by this GCD.

In this case, you want to reduce the fraction 210/10.

Step 1: Find the GCD of 210 and 10.
To find the GCD, you can list the factors of both numbers and find the largest common factor. For 210, the factors are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, and 210. For 10, the factors are 1, 2, 5, and 10. The largest common factor is 2.

Step 2: Divide both the numerator and the denominator by the GCD.
Dividing 210 by 2 gives us 105, and dividing 10 by 2 gives us 5.

Therefore, the reduced fraction is 105/5.

Now, we can simplify further. Since both the numerator and the denominator are divisible by 5, dividing 105 by 5 gives us 21, and dividing 5 by 5 gives us 1.

So, the final reduced fraction is 21/1.

However, note that any non-zero number divided by 1 is equal to that number itself. Therefore, 21/1 is equal to simply 21.

So, the answer to 210/10 reduced is 21.