Add 90/6 and 32/40, Solve 15 0/6 + 32/40 as a fraction

Add 90/6 and 32/40

1^st number: 15 0/6, 2^nd number: 32/40

90/6 + 32/40 is 79/5.

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,
90/6 = 90 × 20/6 × 20 = 1800/120
Likewise, for the 2nd fraction, since 40 × 3 = 120,
32/40 = 32 × 3/40 × 3 = 96/120
Add the two like fractions:
1800/120 + 96/120 = 1800 + 96/120 = 1896/120
1896/120 simplified gives 79/5
So, 90/6 + 32/40 = 79/5
In mixed form: 154/5

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