Add 40/30 and 4/63
1st number: 1 10/30, 2nd number: 4/63
40/30 + 4/63 is 88/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
40/30 = 40 × 21/30 × 21 = 840/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
4/63 = 4 × 10/63 × 10 = 40/630 - Add the two like fractions:
840/630 + 40/630 = 840 + 40/630 = 880/630 - 880/630 simplified gives 88/63
- So, 40/30 + 4/63 = 88/63
In mixed form: 125/63
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