Question

A number is multiplied by itself, the product is 5,4/9 find the number

Answer 1

here is your answer,
the number are 2/3 and 2/3
when 2/3 multiplies itself gives 4/9

Answer 2

CORRECT QUESTION

A number is multiplied by itself, the product is

$5 \frac{4}{9}$

find the number.

ANSWER

The number is 2.33

GIVEN

A number is multiplied by itself, the product is

$5 \frac{4}{9}$

TO FIND

The number

SOLUTION

We can simply solve the above problem as follows;

Let the number be x

it is given that when the number is multiplied to it self the product is

$5 \frac{4}{9}$

First we will convert the mixed fraction into proper fraction:

= 9×5 + 4 = 49/9

Decimal equivalent of 49/9 = 5.44

Now,

ATQ,

$x \times x = 5.44$

x² = 5.44

x = √5.44 = 2.33

Hence, The number is 2.33

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