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4 years ago

Convert 15 percent to a fraction in simplest form

Mathematics

1 answer:

asambeis [7]4 years ago

8 0

15% = 15/100 = 3/20 ........

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48/4+[6+{12/2 of 3}-4]+20

ivanzaharov [21]

Step-by-step explanation:

48/4+[6+{12/2 of 3}-4]+20

48/4+[6+18-4]+20

12+20+20

6 0

3 years ago

A demand loan for $8,944.61 with interest at 7.8% compounded semi-annually is repaid after two years, seven months. What is the

disa [49]

Answer:

the correct answer is option D which is $1,954.94

Step-by-step explanation:

loan amount = $8,944.61

interest = 7.8% = 7.8 %/2 = 3.9 %

compounded semi annually = 2 × 12 + 7 = 31 months

time = 31/6 months

$I =P(1+\dfrac{r}{100})^{\frac{31}{6}}-P\\ \\I = 8994.61(1+\dfrac{3.9}{100})^{\frac{31}{6}}-8994.61 \\I =1954.94$

hence, the correct answer is option D which is $1,954.94

7 0

4 years ago

How do you find the height of a triangle without knowing the area

g100num [7]

Well you already know your side lengths, so you use this formula S=1/2(A+B+C). For A put in one of your side lengths, for B put one of your side lengths, and for C put one of your side lengths. After you do that solve. But your not done. Once you find out what S equals by doing the formula I just showed you, you have to do another formula which is A= S(S-A)(S-B)(S-C). Once again plug in your side lengths for A,B, and C but then plug in your S value. (Remember you already found your S value by doing the first formula I showed you). Then do the math and then you will find your answer.

5 0

3 years ago

24 red flowers and 18 white flowers will be equally divided into groups. Find the greatest number of groups that can be created

mariarad [96]

Given:

The number of red flowers =24

The number of white flowers = 18

As flowers divided equally.

$\begin{gathered} 24=4\times6 \\ 18=3\times6 \end{gathered}$

The HCF ( highest common factor) of 24 and 18 is 6.

The largest number of group that can be created is 6.

4 0

1 year ago

Quadrilateral ABCD is inscribed in this circle.

Svetllana [295]

Answer:

132°

Step-by-step explanation:

Quadrilateral ABCD is inscribed in a circle,

So, it is a cyclic quadrilateral.

Opposite angles of a cyclic quadrilateral are supplementary.

$\implies \: x \degree + (3x - 12) \degree = 180 \degree \\ \\ \implies \: (4x - 12) \degree = 180 \degree \\ \\ \implies \: 4x - 12 = 180 \\ \\ \implies \: 4x = 180 + 12 \\ \\ \implies \: 4x = 192 \\ \\ \implies \: x = \frac{192}{4} \\ \\ \implies \: x = 48\\\\$

(3x-12)° = (3*48 - 12)° = (144 - 12)° = 132°

$\implies \: m\angle B = 132\degree\\\\$

5 0

3 years ago