Add 90/45 and 98/35
1st number: 2 0/45, 2nd number: 2 28/35
90/45 + 98/35 is 24/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
90/45 = 90 × 7/45 × 7 = 630/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
98/35 = 98 × 9/35 × 9 = 882/315 - Add the two like fractions:
630/315 + 882/315 = 630 + 882/315 = 1512/315 - 1512/315 simplified gives 24/5
- So, 90/45 + 98/35 = 24/5
In mixed form: 44/5
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