What is one fith times 15

Mathematics

2 answers:

dem82 [27]3 years ago

7 0

The answer is three how

Rus_ich [418]3 years ago

4 0

One fifth is the same as $\frac{1}{5}$ and 15 is the same as $\frac{15}{1}$

So just times across, $\frac{1}{5}$ × $\frac{15}{1}$
Resulting in(1 x 15= 15, and 5 x 1= 5), $\frac{15}{5}$

If you need/want to reduce it, divide both numbers by 5. Leaving you with the simplified answer of $\frac{3}{1}$ or 3. Either answer works. :)

If you have any questions, just comment them down below :)

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3 years ago

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2b plus 4a minus a minus 2 plus 12b

jarptica [38.1K]

The value of the expression 2b plus 4a minus a minus 2 plus 12b is 3a + 14b - 2.

Expression:

An expression is defined as the a combination of operators, constants and variables. And it may consist of one or more operands, and zero or more operators to produce a value.

Given,

Here we have the statement "2b plus 4a minus a minus 2 plus 12b".

Now, we have to find the simplified form of this statement.

In order to find the simplified form,

First we have to convert the statement into expression form, then we get

2b plus 4a minus a minus 2 plus 12b = 2b + 4a - a - 2 + 12b

Now, we have to combine the like terms, then we get,

=> (2b + 12b) + (4a - a) - 2

Perform the appropriate arithmetic operations, then we get the simplified form of the expression as,

=> 14b + 3a - 2

Now, we have to arrange them in order then we get,

=> 3a + 14b - 2