Solve for cc. Express your answer as a proper or improper fraction in simplest terms.one ninth, c, plus, one half, equals, start fraction, 5, divided by, 7, end fraction91 c+ 21 =75
Question
Solve for cc. Express your answer as a proper or improper fraction in simplest terms.one ninth, c, plus, one half, equals, start fraction, 5, divided by, 7, end fraction91 c+ 21 =75
Solution
The equation you've provided seems to be a bit unclear. However, if you're trying to solve for 'c' in an equation that looks like this:
1/9c + 1/2 = 5/7
Here are the steps to solve it:
Step 1: Make 'c' the subject of the formula. To do this, subtract 1/2 from both sides of the equation:
1/9c = 5/7 - 1/2
Step 2: Find a common denominator to subtract the fractions on the right side of the equation. The common denominator for 7 and 2 is 14:
1/9c = 10/14 - 7/14
Step 3: Subtract the fractions:
1/9c = 3/14
Step 4: To solve for 'c', multiply both sides of the equation by 9:
c = 9 * (3/14)
Step 5: Simplify the fraction:
c = 27/14
So, c = 27/14 or 1 13/14 in mixed number form.
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