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Westkost [7]
2 years ago
15

How can 2/3 + 3/12 be rewritten so they can be added?

Mathematics
2 answers:
babymother [125]2 years ago
7 0

Answer:

11/12

Step-by-step explanation:

To rewrite two fractions to add them, you should first look at the denominators, or the bottom numbers. If they aren't the same, you need to find the least common multiple to make them the same.

3 and 12 are our two denominators for this question.

Since these two numbers are not the same, we need to find a number that both work.

We know that 3 goes into 12 four times, because 3 x 4 = 12.

So we can multiply 2/3 by 4/4 to make the denominator become 12.

This looks like this:

\frac{2}{3} * \frac{4}{4} =\frac{8}{12}

Remember, 4/4 equals 1, so we're not changing 2/3, we're just changing how we write it.

Now that we have 8/12, we can add 8/12 to 3/12.

\frac{8}{12} +\frac{3}{12} =\frac{8+3}{12} =\frac{11}{12}

And continue to simplify until you have your answer, 11/12!

Please mark Brainliest! :)

Drupady [299]2 years ago
6 0

well, you can multiply the values to where they are equivalent, so multiply 2/3 by 4 ( both numbers ) so you get 8/12 and 3/12, so, just in case you want POST added, the answer to 2/3 ( 8/12 ) + 3/12 = is 11/12!

Hope this helps, if not, comment below please!!!

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Alex is making puppets for a show. He bought all the string needed for $125. It costs $18 for the remaining materials to make ea
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Alex bought all the string needed for $125.

It costs $18 for the remaining materials to make each puppet.

So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.

And the variable cost is $18.

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2 years ago
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se tiene que embaldosar el patio interior de un edificio con baldosas cuadradas de 30 cm de lado. El patio es rectangular y sus
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Answer:

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Step-by-step explanation:

Lo primero que debemos hacer aquí es calcular el área del patio rectangular.

El mejor enfoque para esto es convertir primero sus medidas a centímetros

Matemáticamente, 100 cm = 1 m, entonces 10 m se convierten en 1000 cm y 12 m se convierten en 1200 m.

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Answer:

The best estimate of the number of times out of 39 that Ariana is on time to class is 27.

Step-by-step explanation:

For each class, there are only two possible outcomes. Either Ariana is on time, or she is not. The probability of Ariana being on time for a class is independent of other classes. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

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