Solutions by everydaycalculation.com

1^{st} number: 16/27, 2^{nd} number: 1 11/70

1627 + 8170 is 33071890.

- Find the least common denominator or LCM of the two denominators:

LCM of 27 and 70 is**1890**

Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,

1627 = 16 × 7027 × 70 = 11201890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,

8170 = 81 × 2770 × 27 = 21871890 - Add the two like fractions:

11201890 + 21871890 = 1120 + 21871890 = 33071890 - So, 16/27 + 81/70 = 3307/1890

In mixed form: 114171890

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