Add 2/70 and 90/10
1st number: 2/70, 2nd number: 9 0/10
2/70 + 90/10 is 316/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
2/70 = 2 × 1/70 × 1 = 2/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
90/10 = 90 × 7/10 × 7 = 630/70 - Add the two like fractions:
2/70 + 630/70 = 2 + 630/70 = 632/70 - 632/70 simplified gives 316/35
- So, 2/70 + 90/10 = 316/35
In mixed form: 91/35
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