Add 21/70 and 98/50, Solve 21/70 + 1 48/50 as a fraction

Add 21/70 and 98/50

1^st number: 21/70, 2^nd number: 1 48/50

21/70 + 98/50 is 113/50.

Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350

Next, find the equivalent fraction of both fractional numbers with denominator 350
For the 1st fraction, since 70 × 5 = 350,
21/70 = 21 × 5/70 × 5 = 105/350
Likewise, for the 2nd fraction, since 50 × 7 = 350,
98/50 = 98 × 7/50 × 7 = 686/350
Add the two like fractions:
105/350 + 686/350 = 105 + 686/350 = 791/350
791/350 simplified gives 113/50
So, 21/70 + 98/50 = 113/50
In mixed form: 213/50

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