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The question is about algebra wherein we have to find the unknown g. The value of 'g' that satisfies the equation is -7/30. Therefore, the sum of nine-tenths and -7/30 is indeed two-thirds.
The problem states that "The sum of nine-tenths and g is two-thirds." We can represent this in the form of an equation:
9/10 + g = 2/3
To solve for 'g,' we can start by isolating 'g' on one side of the equation.
First, subtract 9/10 from both sides of the equation:
g = 2/3 - 9/10
To add or subtract fractions, we need a common denominator. In this case, the common denominator is 30. So, let's rewrite the fractions with a common denominator:
g = (20/30) - (27/30)
Now, subtract the fractions:
g = (20 - 27)/30
g = (-7)/30
So, the value of 'g' that satisfies the equation is -7/30. Therefore, the sum of nine-tenths and -7/30 is indeed two-thirds.
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Answer:
g= -7/30 or negative seven/thirty
Step-by-step explanation:
2/3 - 9/10 = -7/30
9/10+-7/30 = 2/3
the answer is B 18
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