Add 2/7 and 32/90
2/7 + 32/90 is 202/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 7 × 90 = 630,
2/7 = 2 × 90/7 × 90 = 180/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
32/90 = 32 × 7/90 × 7 = 224/630 - Add the two like fractions:
180/630 + 224/630 = 180 + 224/630 = 404/630 - 404/630 simplified gives 202/315
- So, 2/7 + 32/90 = 202/315
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