Answer:
25 pieces
Step-by-step explanation:
She took 9 pieces for herself, which means that we already know that she had at least 9 pieces. She has 4 children and gave them each four, so you times 4 children times 4 pieces each.
That gives us 16. 16=9=25
So 25 pieces. Hope it helps!
By using the concept of reciprocal of fraction, the result obtained is -
Reciprocal of is
What is reciprocal of a fraction?
At first, it is important to know about fraction.
Suppose there is a collection of objects and a part of the collection has to be taken. The part which is taken is called fraction. In other words, part of a whole is called fraction.
The upper part of the fraction is called numerator and the lower part of the fraction is called denominator.
For example: is a fraction. Here, 4 is the numerator of the fraction and 7 is the denominator of the fraction.
Let p be a fraction. Reciprocal of p is a fraction in which if the fraction is multiplied by p, the result obtained is 1 (multiplicative identity)
Here,
Let the reciprocal of be x
Reciprocal of is
To learn more about fraction, refer to the link-
#SPJ2
what is 7/5 as a decimal number
Answer:
Area of a rectangle(A) is multiply the length by its width.
i.e where l is the length and w is the width of the rectangle respectively
As per the given statement:
The area of the rug is 36 1/4 square feet the rug is 8 3/4.
⇒ square feet.
and
width of a rug(w) = feet.
By definition of area;
Substitute the given values we get;
Divide both sides by 8.75 we get;
l=4.14285714 feet
Therefore, the length of the rug is, 4.14285714 feet
90 is not a square number because you cannot multiple two of the same number to get 90.
For example, 4 is a square number, because 2 x2 = 4
Likewise, 9 is a square number (3 x3), and 81 is a square number (9 x 9)