Add 15/64 and 98/70
1st number: 15/64, 2nd number: 1 28/70
15/64 + 98/70 is 523/320.
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,
15/64 = 15 × 35/64 × 35 = 525/2240 - Likewise, for the 2nd fraction, since 70 × 32 = 2240,
98/70 = 98 × 32/70 × 32 = 3136/2240 - Add the two like fractions:
525/2240 + 3136/2240 = 525 + 3136/2240 = 3661/2240 - 3661/2240 simplified gives 523/320
- So, 15/64 + 98/70 = 523/320
In mixed form: 1203/320
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