Add 4/70 and 75/64, Solve 4/70 + 1 11/64 as a fraction

Add 4/70 and 75/64

1^st number: 4/70, 2^nd number: 1 11/64

4/70 + 75/64 is 2753/2240.

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,
4/70 = 4 × 32/70 × 32 = 128/2240
Likewise, for the 2nd fraction, since 64 × 35 = 2240,
75/64 = 75 × 35/64 × 35 = 2625/2240
Add the two like fractions:
128/2240 + 2625/2240 = 128 + 2625/2240 = 2753/2240
So, 4/70 + 75/64 = 2753/2240
In mixed form: 1513/2240

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