Add 28/10 and 4/63
1st number: 2 8/10, 2nd number: 4/63
28/10 + 4/63 is 902/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
28/10 = 28 × 63/10 × 63 = 1764/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
4/63 = 4 × 10/63 × 10 = 40/630 - Add the two like fractions:
1764/630 + 40/630 = 1764 + 40/630 = 1804/630 - 1804/630 simplified gives 902/315
- So, 28/10 + 4/63 = 902/315
In mixed form: 2272/315
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