Add 90/14 and 40/49
1st number: 6 6/14, 2nd number: 40/49
90/14 + 40/49 is 355/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
90/14 = 90 × 7/14 × 7 = 630/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
40/49 = 40 × 2/49 × 2 = 80/98 - Add the two like fractions:
630/98 + 80/98 = 630 + 80/98 = 710/98 - 710/98 simplified gives 355/49
- So, 90/14 + 40/49 = 355/49
In mixed form: 712/49
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