Add 10/49 and 84/90
10/49 + 84/90 is 836/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 49 × 90 = 4410,
10/49 = 10 × 90/49 × 90 = 900/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
84/90 = 84 × 49/90 × 49 = 4116/4410 - Add the two like fractions:
900/4410 + 4116/4410 = 900 + 4116/4410 = 5016/4410 - 5016/4410 simplified gives 836/735
- So, 10/49 + 84/90 = 836/735
In mixed form: 1101/735
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