Rational Numbers:Question 2 What is the opposite of - 7?
1 answer:
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Step-by-step explanation:
therefore x+6=0
x = -6 hope this helps and you understand it.
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: