3 years ago

What is the sum of 3/10 and 1/3

Mathematics

2 answers:

Ugo [173]3 years ago

4 0

Answer:

19 / 13

Step-by-step explanation:

➟ 3 / 10 + 1 / 3

➟ 3 / 10 × 3/3 + 1 /3 × 10 /10

➟ 3 × 3 / 10 × 3 + 1 × 10 / 3 × 10

➟ 9 / 30 + 10 / 30

➟ 9 + 10 / 30

➟ 19 / 30

lianna [129]3 years ago

3 0

Answer:

19/30

Step-by-step explanation:

3/10 + 1/3

Get a common denominator of 30

3/10 * 3/3 + 1/3 * 10/10

9/30 + 10/30

19/30

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