Add 28/90 and 1/10
28/90 + 1/10 is 37/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
28/90 = 28 × 1/90 × 1 = 28/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
1/10 = 1 × 9/10 × 9 = 9/90 - Add the two like fractions:
28/90 + 9/90 = 28 + 9/90 = 37/90 - So, 28/90 + 1/10 = 37/90
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