Add 48/70 and 70/72, Solve 48/70 + 70/72 as a fraction

Add 48/70 and 70/72

48/70 + 70/72 is 2089/1260.

Find the least common denominator or LCM of the two denominators:
LCM of 70 and 72 is 2520

Next, find the equivalent fraction of both fractional numbers with denominator 2520
For the 1st fraction, since 70 × 36 = 2520,
48/70 = 48 × 36/70 × 36 = 1728/2520
Likewise, for the 2nd fraction, since 72 × 35 = 2520,
70/72 = 70 × 35/72 × 35 = 2450/2520
Add the two like fractions:
1728/2520 + 2450/2520 = 1728 + 2450/2520 = 4178/2520
4178/2520 simplified gives 2089/1260
So, 48/70 + 70/72 = 2089/1260
In mixed form: 1829/1260

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