What is 3/7 minus 1/7?

Looking for the result of 3/7 - 1/7? Follow this step-by-step guide to understand how to subtract these two fractions.

How to subtract 3/7 by 1/7?

3 7 − 1 7 = (3 × 7) − (1 × 7) 7 × 7 = 14 49 = 2 7
  1. Multiply the numerator of the first term, with the denominator of the second term: 3 × 7 = 21
  2. Multiply the numerator of the second term, with the denominator of the first term: 1 × 7 = 7
  3. Subtract both of these results together to form the new numerator: 21 − 7 = 14
  4. Multiply both denominators together to form the new denominator: 7 × 7 = 49
  5. Combine the results to get the new fraction: 14/49
  6. Simplify the fraction (14/49) by dividing both the numerator and the denominator by their GCD (7):
    • 14/7 = 2
    • 49/7 = 7
  7. This gives: 2/7.

The result of subtracting 3/7 and 1/7 is : 2/7 (or 0.28571428571429 in its decimal form)