Add 63/35 and 2/90
1st number: 1 28/35, 2nd number: 2/90
63/35 + 2/90 is 82/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
63/35 = 63 × 18/35 × 18 = 1134/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
2/90 = 2 × 7/90 × 7 = 14/630 - Add the two like fractions:
1134/630 + 14/630 = 1134 + 14/630 = 1148/630 - 1148/630 simplified gives 82/45
- So, 63/35 + 2/90 = 82/45
In mixed form: 137/45
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