Add 4/90 and 5/14
4/90 + 5/14 is 253/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
4/90 = 4 × 7/90 × 7 = 28/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
5/14 = 5 × 45/14 × 45 = 225/630 - Add the two like fractions:
28/630 + 225/630 = 28 + 225/630 = 253/630 - So, 4/90 + 5/14 = 253/630
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