Add 24/63 and 64/70
24/63 + 64/70 is 136/105.
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,
24/63 = 24 × 10/63 × 10 = 240/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
64/70 = 64 × 9/70 × 9 = 576/630 - Add the two like fractions:
240/630 + 576/630 = 240 + 576/630 = 816/630 - 816/630 simplified gives 136/105
- So, 24/63 + 64/70 = 136/105
In mixed form: 131/105
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