Add 63/56 and 32/90
1st number: 1 7/56, 2nd number: 32/90
63/56 + 32/90 is 533/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 90 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
63/56 = 63 × 45/56 × 45 = 2835/2520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,
32/90 = 32 × 28/90 × 28 = 896/2520 - Add the two like fractions:
2835/2520 + 896/2520 = 2835 + 896/2520 = 3731/2520 - 3731/2520 simplified gives 533/360
- So, 63/56 + 32/90 = 533/360
In mixed form: 1173/360
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