Question

Fill in the blanks so that the rational no. Be equivalent
a: 14/63 = ?/9 = -18/?

Answer 1

Answer:

14/63=2/9=18/81

Step-by-step explanation:

First, lets change 14/63 to ?/9.

To find the new fractions denominator, we had to divide the original denominator by 7. So, to find the new fractions numerator, we need to divide the original numerator by 7.

14/7=2

This gives us the new equation:

14/63=2/9

Next, lets change 2/9 to -18/?.

To find the new fractions numerator, we had to multiply the original numerator by -9. So, to find the new fractions denominator, we need to multiply the original denominator by -9.

9*-9=-81

This gives us the new equation:

2/9=-18/-81 or just 18/81

When we put all of our answers together, we find out that,:

14/63=2/9=18/81

Hope this helped,

- Brooklyn

( PS, please mark answer as brainliest!!! )