Add 70/42 and 4/32, Solve 1 28/42 + 4/32 as a fraction

Add 70/42 and 4/32

1^st number: 1 28/42, 2^nd number: 4/32

70/42 + 4/32 is 43/24.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672

Next, find the equivalent fraction of both fractional numbers with denominator 672
For the 1st fraction, since 42 × 16 = 672,
70/42 = 70 × 16/42 × 16 = 1120/672
Likewise, for the 2nd fraction, since 32 × 21 = 672,
4/32 = 4 × 21/32 × 21 = 84/672
Add the two like fractions:
1120/672 + 84/672 = 1120 + 84/672 = 1204/672
1204/672 simplified gives 43/24
So, 70/42 + 4/32 = 43/24
In mixed form: 119/24

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