Show that each number is a rational number by writing it as a ratio of integers

When you have a non-periodic decimal number, you can write it as a fraction. The numerator is the whole number, without the decimal separator. The denominator is a power of 10, 10^k, where k is the number of decimal digits.

So, you have

Since you only have one decimal digit.

-6 is an integer, and any integer can be written as a fraction with denominator 1:

The percentage symbol simply means "divided by 100":

-4/11 is already a fraction between integers, so it's already in the requested form.

-4.3 work like 0.7:

paula, cory, and krista

answer is c

step-by-step explanation: