Add 4/10 and 60/63
4/10 + 60/63 is 142/105.
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,
4/10 = 4 × 63/10 × 63 = 252/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
60/63 = 60 × 10/63 × 10 = 600/630 - Add the two like fractions:
252/630 + 600/630 = 252 + 600/630 = 852/630 - 852/630 simplified gives 142/105
- So, 4/10 + 60/63 = 142/105
In mixed form: 137/105
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