Add 7/25 and 54/90
7/25 + 54/90 is 22/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
7/25 = 7 × 18/25 × 18 = 126/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
54/90 = 54 × 5/90 × 5 = 270/450 - Add the two like fractions:
126/450 + 270/450 = 126 + 270/450 = 396/450 - 396/450 simplified gives 22/25
- So, 7/25 + 54/90 = 22/25
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