Add 24/64 and 54/90
24/64 + 54/90 is 39/40.
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,
24/64 = 24 × 45/64 × 45 = 1080/2880 - Likewise, for the 2nd fraction, since 90 × 32 = 2880,
54/90 = 54 × 32/90 × 32 = 1728/2880 - Add the two like fractions:
1080/2880 + 1728/2880 = 1080 + 1728/2880 = 2808/2880 - 2808/2880 simplified gives 39/40
- So, 24/64 + 54/90 = 39/40
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