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4 years ago

1/3 + 1/5 step by step

Mathematics

2 answers:

ella [17]4 years ago

8 0

Answer:

8/15

Step-by-step explanation:

the denominators are different so you need to find the lowest common multiple which is 15

you times 3 by five so you have to change the 1 into 5

you times 5 by three so you have to change the other numerator to 3

so it becomes:

5/15 + 3/15= 8/15

Lerok [7]4 years ago

6 0

Answer:

8/15

Step-by-step explanation:

Here,

1/3 + 1/5

LCM of denominator = 15

1/3 × 5/5 + 1/5 × 3/3

= 5/15 + 3/15

= 8/15 ans

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