Question

-16/25+14/27+21/25+(-13/27)

Answer 1

Ответ:

32/135

Пошаговое объяснение:

..................

Answer 2

Ответ:

4

4 __

32

Пошаговое объяснение:

крч я казак и 4 бүтін 32 ден 4.:)

Answer 3

To calculate the given expression:

$-\frac{16}{25} + \frac{14}{27} + \frac{21}{25} + \left(-\frac{13}{27}\right)$

We'll first find a common denominator for the fractions, which in this case is $675$ (the least common multiple of $25$ and $27$).

$-\frac{16}{25} \times \frac{27}{27} = -\frac{432}{675}$ $\frac{14}{27} \times \frac{25}{25} = \frac{350}{675}$ $\frac{21}{25} \times \frac{27}{27} = \frac{567}{675}$ $-\frac{13}{27} \times \frac{25}{25} = -\frac{325}{675}$

Now, we can add these fractions:

$-\frac{432}{675} + \frac{350}{675} + \frac{567}{675} - \frac{325}{675}$

Combining the numerators:

$= \frac{-432 + 350 + 567 - 325}{675}$ $= \frac{160}{675}$

We can simplify the fraction by dividing both the numerator and denominator by $5$:

$= \frac{32}{135}$