Add 27/90 and 70/48
1st number: 27/90, 2nd number: 1 22/48
27/90 + 70/48 is 211/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 48 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
27/90 = 27 × 8/90 × 8 = 216/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
70/48 = 70 × 15/48 × 15 = 1050/720 - Add the two like fractions:
216/720 + 1050/720 = 216 + 1050/720 = 1266/720 - 1266/720 simplified gives 211/120
- So, 27/90 + 70/48 = 211/120
In mixed form: 191/120
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