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4 years ago

What is 1/4+5/12 simplified

Mathematics

2 answers:

Bess [88]4 years ago

5 0

Answer:

Step-by-step explanation:

1. Look a lowest common denominator

2. Divide 12 by 4 and 12 itself as it is the lowest common denominator,,multiply the quotients by there respective numeraters as in the picture

3. Add,,,then simplyfy

fgiga [73]4 years ago

4 0

The answer would equal 2/3

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4 years ago

Is the following number rational or irrational?

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3 years ago

25% of total mangoes which are rotten is 1250. Find the total number of mangoes in the basket. Also , find the number of good ma

Ghella [55]

There were 5000 mangoes in the basket, 3750 of them were good.

% mangoes

25% ---------- 1250

75% ----------- X

25x = 1250.75

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4 years ago

How to simplify the expression 60/(-4)

laila [671]

Hey!

We could rewrite the problem as: $\frac{60}{-4}$
Since we have a negative number, we could rewrite the fraction like this.
$=-\frac{60}{4}$
Let's simplify it...
$-\frac{60}{4}=-15$
Our answer would be:
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3 0

4 years ago

What is the following product

Genrish500 [490]

For this case we must find the product of the following expression:

$\sqrt [3] {5} * \sqrt {2}$

By definition of properties of powers and roots we have:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

We rewrite the expression using the lowest common index of 6, then:

$5 ^ {\frac {1} {3}} * 2 ^ {\frac {1} {2}} =$

We rewrite the terms in an equivalent way:

$5 ^ {\frac {2} {6}} * 2 ^ {\frac {3} {6}} =$

We rewrite the expression using the property mentioned:

$\sqrt [6] {5 ^ 2} * \sqrt [6] {2 ^ 3} =$

We combine using the product rule for radicals:

$\sqrt [n] {a} * \sqrt [n] {b} = \sqrt [n] {ab}$

So:

$\sqrt [6] {5 ^ 2 * 2 ^ 3} =\\\sqrt [6] {25 * 8} =\\\sqrt[6]{200}$

ANswer:

Option b

4 0

3 years ago