Add 14/90 and 7/49
14/90 + 7/49 is 94/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 49 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
14/90 = 14 × 49/90 × 49 = 686/4410 - Likewise, for the 2nd fraction, since 49 × 90 = 4410,
7/49 = 7 × 90/49 × 90 = 630/4410 - Add the two like fractions:
686/4410 + 630/4410 = 686 + 630/4410 = 1316/4410 - 1316/4410 simplified gives 94/315
- So, 14/90 + 7/49 = 94/315
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