Add 70/63 and 32/60
1st number: 1 7/63, 2nd number: 32/60
70/63 + 32/60 is 74/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
70/63 = 70 × 20/63 × 20 = 1400/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
32/60 = 32 × 21/60 × 21 = 672/1260 - Add the two like fractions:
1400/1260 + 672/1260 = 1400 + 672/1260 = 2072/1260 - 2072/1260 simplified gives 74/45
- So, 70/63 + 32/60 = 74/45
In mixed form: 129/45
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