Add 25/70 and 45/32
1st number: 25/70, 2nd number: 1 13/32
25/70 + 45/32 is 395/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
25/70 = 25 × 16/70 × 16 = 400/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
45/32 = 45 × 35/32 × 35 = 1575/1120 - Add the two like fractions:
400/1120 + 1575/1120 = 400 + 1575/1120 = 1975/1120 - 1975/1120 simplified gives 395/224
- So, 25/70 + 45/32 = 395/224
In mixed form: 1171/224
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