Add 40/6 and 63/40, Solve 6 4/6 + 1 23/40 as a fraction

Add 40/6 and 63/40

1^st number: 6 4/6, 2^nd number: 1 23/40

40/6 + 63/40 is 989/120.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120

Next, find the equivalent fraction of both fractional numbers with denominator 120
For the 1st fraction, since 6 × 20 = 120,
40/6 = 40 × 20/6 × 20 = 800/120
Likewise, for the 2nd fraction, since 40 × 3 = 120,
63/40 = 63 × 3/40 × 3 = 189/120
Add the two like fractions:
800/120 + 189/120 = 800 + 189/120 = 989/120
So, 40/6 + 63/40 = 989/120
In mixed form: 829/120

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