Add 27/70 and 30/64
27/70 + 30/64 is 957/1120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 64 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 70 × 32 = 2240,
27/70 = 27 × 32/70 × 32 = 864/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
30/64 = 30 × 35/64 × 35 = 1050/2240 - Add the two like fractions:
864/2240 + 1050/2240 = 864 + 1050/2240 = 1914/2240 - 1914/2240 simplified gives 957/1120
- So, 27/70 + 30/64 = 957/1120
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