Add 42/4 and 90/49
1st number: 10 2/4, 2nd number: 1 41/49
42/4 + 90/49 is 1209/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
42/4 = 42 × 49/4 × 49 = 2058/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
90/49 = 90 × 4/49 × 4 = 360/196 - Add the two like fractions:
2058/196 + 360/196 = 2058 + 360/196 = 2418/196 - 2418/196 simplified gives 1209/98
- So, 42/4 + 90/49 = 1209/98
In mixed form: 1233/98
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