Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 15/7 and 1/10

1st number: 2 1/7, 2nd number: 1/10

15/7 + 1/10 is 157/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70
  2. For the 1st fraction, since 7 × 10 = 70,
    15/7 = 15 × 10/7 × 10 = 150/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    1/10 = 1 × 7/10 × 7 = 7/70
  4. Add the two fractions:
    150/70 + 7/70 = 150 + 7/70 = 157/70
  5. In mixed form: 217/70

Related:

Use fraction calculator with our all-in-one calculator app: Download for Android, Download for iOS

© everydaycalculation.com