Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/45 and 30/56

1/45 + 30/56 is 703/1260.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 56 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 45 × 56 = 2520,
    1/45 = 1 × 56/45 × 56 = 56/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    30/56 = 30 × 45/56 × 45 = 1350/2520
  4. Add the two like fractions:
    56/2520 + 1350/2520 = 56 + 1350/2520 = 1406/2520
  5. 1406/2520 simplified gives 703/1260
  6. So, 1/45 + 30/56 = 703/1260

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com