Add 9/90 and 25/56
9/90 + 25/56 is 153/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 56 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 90 × 28 = 2520,
9/90 = 9 × 28/90 × 28 = 252/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
25/56 = 25 × 45/56 × 45 = 1125/2520 - Add the two like fractions:
252/2520 + 1125/2520 = 252 + 1125/2520 = 1377/2520 - 1377/2520 simplified gives 153/280
- So, 9/90 + 25/56 = 153/280
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