Question

How do you evaluate `961\div 49`?

Answer 1

`961-:49harr961/49`

In approximate form, it is: `19.6122449` to seven decimal places.

Explanation:

`961-:49` means to divide `961` by `49`, which can be written as `961/49`.

To see if this fraction can be further simplified, prime factorize the numerator and denominator.

`961: 31xx31`

`49: 7xx7`

Both numbers are prime numbers squared, so the fraction cannot be simplified and the answer is `961/49`.