Add 60/42 and 56/45
1st number: 1 18/42, 2nd number: 1 11/45
60/42 + 56/45 is 842/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
60/42 = 60 × 15/42 × 15 = 900/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
56/45 = 56 × 14/45 × 14 = 784/630 - Add the two like fractions:
900/630 + 784/630 = 900 + 784/630 = 1684/630 - 1684/630 simplified gives 842/315
- So, 60/42 + 56/45 = 842/315
In mixed form: 2212/315
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