Add 63/70 and 70/36
1st number: 63/70, 2nd number: 1 34/36
63/70 + 70/36 is 128/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 70 × 18 = 1260,
63/70 = 63 × 18/70 × 18 = 1134/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
70/36 = 70 × 35/36 × 35 = 2450/1260 - Add the two like fractions:
1134/1260 + 2450/1260 = 1134 + 2450/1260 = 3584/1260 - 3584/1260 simplified gives 128/45
- So, 63/70 + 70/36 = 128/45
In mixed form: 238/45
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