Add 32/56 and 7/90
32/56 + 7/90 is 409/630.
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,
32/56 = 32 × 45/56 × 45 = 1440/2520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,
7/90 = 7 × 28/90 × 28 = 196/2520 - Add the two like fractions:
1440/2520 + 196/2520 = 1440 + 196/2520 = 1636/2520 - 1636/2520 simplified gives 409/630
- So, 32/56 + 7/90 = 409/630
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