Add 15/45 and 24/56
15/45 + 24/56 is 16/21.
Steps for adding fractions
- 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 - For the 1st fraction, since 45 × 56 = 2520,
15/45 = 15 × 56/45 × 56 = 840/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
24/56 = 24 × 45/56 × 45 = 1080/2520 - Add the two like fractions:
840/2520 + 1080/2520 = 840 + 1080/2520 = 1920/2520 - 1920/2520 simplified gives 16/21
- So, 15/45 + 24/56 = 16/21
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