Add 28/98 and 9/45
28/98 + 9/45 is 17/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
28/98 = 28 × 45/98 × 45 = 1260/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
9/45 = 9 × 98/45 × 98 = 882/4410 - Add the two like fractions:
1260/4410 + 882/4410 = 1260 + 882/4410 = 2142/4410 - 2142/4410 simplified gives 17/35
- So, 28/98 + 9/45 = 17/35
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