Add 8/70 and 30/64
8/70 + 30/64 is 653/1120.
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,
8/70 = 8 × 32/70 × 32 = 256/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
30/64 = 30 × 35/64 × 35 = 1050/2240 - Add the two like fractions:
256/2240 + 1050/2240 = 256 + 1050/2240 = 1306/2240 - 1306/2240 simplified gives 653/1120
- So, 8/70 + 30/64 = 653/1120
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