Question

In these
1. Which of the following pairs represents equivalent rational numbers 1)-6/4 ,18/12 2) -4/-20,1/-5 3)-12/-17,60/85 ​

Answer 1

Answer:

None

Step-by-step explanation:

1)

-6/4 = -3/2(divided by 2)

18/2 = 3/2(divided by 6)

-3/2 not equal to 3/2

2)

-4/-20 = 1/5(divided by -4)

1/-5

1/5 not equal to 1/-5

3)

-12/-17

60/85 = 12/16 = 3/4

-12/17

Not equal

Answer 2

Answer:

3) is equivalent.

Step-by-step explanation:

It is given that we have four pairs. We need to determine which is equivalent fraction.

A fraction is a numeral which represents a rational number. It has a numerator and denominator.

Equivalent fractions are the fractions that have different numerators and denominators but are equal to the same value.

1) $\frac{-6}{4} =\frac{18}{12}$

Solving we get

$\frac{-6}{4} =\frac{6}{4}$

These are not equivalent.

2) $\frac{-4}{-20} =\frac{1}{-5}$

Solving

$\frac{1}{5} =\frac{1}{-5}$

These are not equivalent.

3) $\frac{-12}{-17} =\frac{60}{85}$

Solving

$\frac{12}{17} =\frac{12}{17}$

These are equivalent.

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