Add 18/8 and 70/49
1st number: 2 2/8, 2nd number: 1 21/49
18/8 + 70/49 is 103/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
18/8 = 18 × 49/8 × 49 = 882/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
70/49 = 70 × 8/49 × 8 = 560/392 - Add the two like fractions:
882/392 + 560/392 = 882 + 560/392 = 1442/392 - 1442/392 simplified gives 103/28
- So, 18/8 + 70/49 = 103/28
In mixed form: 319/28
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