Add 96/90 and 70/12
1st number: 1 6/90, 2nd number: 5 10/12
96/90 + 70/12 is 69/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 12 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
96/90 = 96 × 2/90 × 2 = 192/180 - Likewise, for the 2nd fraction, since 12 × 15 = 180,
70/12 = 70 × 15/12 × 15 = 1050/180 - Add the two like fractions:
192/180 + 1050/180 = 192 + 1050/180 = 1242/180 - 1242/180 simplified gives 69/10
- So, 96/90 + 70/12 = 69/10
In mixed form: 69/10
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