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son4ous [18]
3 years ago
12

Simplify the equation 28st/-4t

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0

We can simplify both the numeric and literal parts.

It could be useful to rewrite the fraction as follows, to make clear what we're simplifying with what:

\dfrac{28st}{-4t} = -\dfrac{7\cdot 4}{4}\cdot s \cdot \dfrac{t}{t}= -7\dfrac{4}{4}\cdot s \cdot \dfrac{t}{t}

The fractions 4/4 and t/t simplify to 1, since the numerator and denominator are the same. So, we're left with

\dfrac{28st}{-4t} =-7s

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