Question

59/12+(-146/45)-(-112/15)​

Answer 1

Ответ:

Пошаговое объяснение:

59/12+

Answer 2

To solve this expression, let's perform the operations step by step:

1. 59/12 is a fraction that cannot be simplified further.
2. -146/45 is also a fraction that cannot be simplified further.
3. -(-112/15) is equivalent to 112/15 since the double negative cancels out.

Now, let's add these fractions together:

(59/12) + (-146/45) + (112/15)

First, let's find a common denominator for all three fractions. The least common multiple (LCM) of 12, 45, and 15 is 180.

1. For the fraction 59/12, if we multiply both the numerator and denominator by 15, we get (59 * 15) / (12 * 15) = 885/180.
2. For the fraction -146/45, if we multiply both the numerator and denominator by 4, we get (-146 * 4) / (45 * 4) = -584/180.
3. The fraction 112/15 remains as it is.

Now, the expression becomes:

(885/180) + (-584/180) + (112/15)

Adding the numerators together:

(885 - 584 + 112) / 180 = 413/180

This fraction cannot be simplified further, so the final result is:

413/180