Add 9/90 and 14/56
9/90 + 14/56 is 7/20.
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,
14/56 = 14 × 45/56 × 45 = 630/2520 - Add the two like fractions:
252/2520 + 630/2520 = 252 + 630/2520 = 882/2520 - 882/2520 simplified gives 7/20
- So, 9/90 + 14/56 = 7/20
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