Add 30/64 and 8/70
30/64 + 8/70 is 653/1120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 70 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 64 × 35 = 2240,
30/64 = 30 × 35/64 × 35 = 1050/2240 - Likewise, for the 2nd fraction, since 70 × 32 = 2240,
8/70 = 8 × 32/70 × 32 = 256/2240 - Add the two like fractions:
1050/2240 + 256/2240 = 1050 + 256/2240 = 1306/2240 - 1306/2240 simplified gives 653/1120
- So, 30/64 + 8/70 = 653/1120
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