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Subtract. \newline27\frac{2}{7} \,−- \,17\frac{1}{7} \,== \,____\_\_\_\_

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Add and subtract rational numbersright chevron icon

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Q. Subtract. \newline27\frac{2}{7} \,−- \,17\frac{1}{7} \,== \,____\_\_\_\_
  1. Identify common denominator: Identify the common denominator.\newlineBoth fractions have the same denominator, which is 77. This makes the subtraction straightforward.\newlineCalculation: No changes needed to the denominators.
  2. Subtract numerators: Subtract the numerators.\newlineSubtract the numerators of the two fractions: 2−1=12 - 1 = 1.\newlineCalculation: 27−17=(2−1)7=17\frac{2}{7} - \frac{1}{7} = \frac{(2 - 1)}{7} = \frac{1}{7}.

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