Add 27/40 and 15/75
27/40 + 15/75 is 7/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 75 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 40 × 15 = 600,
27/40 = 27 × 15/40 × 15 = 405/600 - Likewise, for the 2nd fraction, since 75 × 8 = 600,
15/75 = 15 × 8/75 × 8 = 120/600 - Add the two like fractions:
405/600 + 120/600 = 405 + 120/600 = 525/600 - 525/600 simplified gives 7/8
- So, 27/40 + 15/75 = 7/8
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