Add 25/70 and 9/98
25/70 + 9/98 is 22/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
25/70 = 25 × 7/70 × 7 = 175/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
9/98 = 9 × 5/98 × 5 = 45/490 - Add the two like fractions:
175/490 + 45/490 = 175 + 45/490 = 220/490 - 220/490 simplified gives 22/49
- So, 25/70 + 9/98 = 22/49
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