Add 63/3 and 60/70
1st number: 21 0/3, 2nd number: 60/70
63/3 + 60/70 is 153/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
63/3 = 63 × 70/3 × 70 = 4410/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
60/70 = 60 × 3/70 × 3 = 180/210 - Add the two like fractions:
4410/210 + 180/210 = 4410 + 180/210 = 4590/210 - 4590/210 simplified gives 153/7
- So, 63/3 + 60/70 = 153/7
In mixed form: 216/7
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