Add 70/45 and 50/35
1st number: 1 25/45, 2nd number: 1 15/35
70/45 + 50/35 is 188/63.
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,
70/45 = 70 × 7/45 × 7 = 490/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
50/35 = 50 × 9/35 × 9 = 450/315 - Add the two like fractions:
490/315 + 450/315 = 490 + 450/315 = 940/315 - 940/315 simplified gives 188/63
- So, 70/45 + 50/35 = 188/63
In mixed form: 262/63
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