Add 70/35 and 28/49, Solve 2 0/35 + 28/49 as a fraction

Add 70/35 and 28/49

1^st number: 2 0/35, 2^nd number: 28/49

70/35 + 28/49 is 18/7.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 49 is 245

Next, find the equivalent fraction of both fractional numbers with denominator 245
For the 1st fraction, since 35 × 7 = 245,
70/35 = 70 × 7/35 × 7 = 490/245
Likewise, for the 2nd fraction, since 49 × 5 = 245,
28/49 = 28 × 5/49 × 5 = 140/245
Add the two like fractions:
490/245 + 140/245 = 490 + 140/245 = 630/245
630/245 simplified gives 18/7
So, 70/35 + 28/49 = 18/7
In mixed form: 24/7

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