Add 27/90 and 60/14
1st number: 27/90, 2nd number: 4 4/14
27/90 + 60/14 is 321/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
27/90 = 27 × 7/90 × 7 = 189/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
60/14 = 60 × 45/14 × 45 = 2700/630 - Add the two like fractions:
189/630 + 2700/630 = 189 + 2700/630 = 2889/630 - 2889/630 simplified gives 321/70
- So, 27/90 + 60/14 = 321/70
In mixed form: 441/70
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