Add 2/64 and 36/90
2/64 + 36/90 is 69/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 90 is 2880
Next, find the equivalent fraction of both fractional numbers with denominator 2880 - For the 1st fraction, since 64 × 45 = 2880,
2/64 = 2 × 45/64 × 45 = 90/2880 - Likewise, for the 2nd fraction, since 90 × 32 = 2880,
36/90 = 36 × 32/90 × 32 = 1152/2880 - Add the two like fractions:
90/2880 + 1152/2880 = 90 + 1152/2880 = 1242/2880 - 1242/2880 simplified gives 69/160
- So, 2/64 + 36/90 = 69/160
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