Question

The standard form of 28/-70 is

Answer 1

28/-70=4/-10=2/-5.may be the required standard form.

Answer 2

Concept: Rational numbers are the numbers that are in the form of $\frac{a}{b}$. and$b\neq 0$.

Given: $\frac{-28}{70}$.

Find: Standard form of $\frac{-28}{70}$ is as follows:

Step-by-step explanation:

                                            $= \frac{-28}{70} \\=\frac{-14}{35} \\=\frac{-2}{5}$

Hence, the answer is: $\frac{-2}{5}$.

#SPJ2.