Question

e102b
(9) \\(2\frac{5}{7} - \frac{4}{7} =\\)
(10) \\(4\frac{7}{8} - 3 =\\)
(11) \\(4\frac{8}{9} - 2\frac{1}{9} =\\)
(12) \\(3\frac{2}{9} - \frac{2}{9} =\\)
(13) \\(3\frac{2}{9} - 3 =\\)
(14) \\(4\frac{7}{9} - 2\frac{2}{9} =\\)
(15) \\(3\frac{8}{11} - 1\frac{2}{11} =\\)
(16) \\(5\frac{3}{11} - 5 =\\)
(17) \\(4\frac{7}{10} - 4\frac{7}{10} =\\)

Explanation:

Step1: Solve \( 2\frac{5}{7} - \frac{4}{7} \)

Subtract the fractions: \( \frac{5}{7} - \frac{4}{7} = \frac{1}{7} \), then add the whole number: \( 2 + \frac{1}{7} = 2\frac{1}{7} \)

Step2: Solve \( 4\frac{7}{8} - 3 \)

Subtract the whole numbers: \( 4 - 3 = 1 \), then keep the fraction: \( 1 + \frac{7}{8} = 1\frac{7}{8} \)

Step3: Solve \( 4\frac{8}{9} - 2\frac{1}{9} \)

Subtract the whole numbers: \( 4 - 2 = 2 \), subtract the fractions: \( \frac{8}{9} - \frac{1}{9} = \frac{7}{9} \), combine: \( 2 + \frac{7}{9} = 2\frac{7}{9} \)

Step4: Solve \( 3\frac{2}{9} - \frac{2}{9} \)

Subtract the fractions: \( \frac{2}{9} - \frac{2}{9} = 0 \), keep the whole number: \( 3 + 0 = 3 \)

Step5: Solve \( 3\frac{2}{9} - 3 \)

Subtract the whole numbers: \( 3 - 3 = 0 \), keep the fraction: \( 0 + \frac{2}{9} = \frac{2}{9} \)

Step6: Solve \( 4\frac{7}{9} - 2\frac{2}{9} \)

Subtract the whole numbers: \( 4 - 2 = 2 \), subtract the fractions: \( \frac{7}{9} - \frac{2}{9} = \frac{5}{9} \), combine: \( 2 + \frac{5}{9} = 2\frac{5}{9} \)

Step7: Solve \( 3\frac{8}{11} - 1\frac{2}{11} \)

Subtract the whole numbers: \( 3 - 1 = 2 \), subtract the fractions: \( \frac{8}{11} - \frac{2}{11} = \frac{6}{11} \), combine: \( 2 + \frac{6}{11} = 2\frac{6}{11} \)

Step8: Solve \( 5\frac{3}{11} - 5 \)

Subtract the whole numbers: \( 5 - 5 = 0 \), keep the fraction: \( 0 + \frac{3}{11} = \frac{3}{11} \)

Step9: Solve \( 4\frac{7}{10} - 4\frac{7}{10} \)

Subtract the whole numbers and fractions: \( (4 - 4) + (\frac{7}{10} - \frac{7}{10}) = 0 + 0 = 0 \)

Answer:

(9) \( 2\frac{1}{7} \)
(10) \( 1\frac{7}{8} \)
(11) \( 2\frac{7}{9} \)
(12) \( 3 \)
(13) \( \frac{2}{9} \)
(14) \( 2\frac{5}{9} \)
(15) \( 2\frac{6}{11} \)
(16) \( \frac{3}{11} \)
(17) \( 0 \)