Add 45/49 and 90/30
1st number: 45/49, 2nd number: 3 0/30
45/49 + 90/30 is 192/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
45/49 = 45 × 30/49 × 30 = 1350/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
90/30 = 90 × 49/30 × 49 = 4410/1470 - Add the two like fractions:
1350/1470 + 4410/1470 = 1350 + 4410/1470 = 5760/1470 - 5760/1470 simplified gives 192/49
- So, 45/49 + 90/30 = 192/49
In mixed form: 345/49
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