Add 90/70 and 36/35
1st number: 1 20/70, 2nd number: 1 1/35
90/70 + 36/35 is 81/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
90/70 = 90 × 1/70 × 1 = 90/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
36/35 = 36 × 2/35 × 2 = 72/70 - Add the two like fractions:
90/70 + 72/70 = 90 + 72/70 = 162/70 - 162/70 simplified gives 81/35
- So, 90/70 + 36/35 = 81/35
In mixed form: 211/35
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Related: 90/70+72/35 90/70+36/70