Add 90/63 and 24/70
1st number: 1 27/63, 2nd number: 24/70
90/63 + 24/70 is 62/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
90/63 = 90 × 10/63 × 10 = 900/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
24/70 = 24 × 9/70 × 9 = 216/630 - Add the two like fractions:
900/630 + 216/630 = 900 + 216/630 = 1116/630 - 1116/630 simplified gives 62/35
- So, 90/63 + 24/70 = 62/35
In mixed form: 127/35
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