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4 years ago

Express 18 girls out of 30 students as a fraction in simplistic form

Mathematics

1 answer:

Wewaii [24]4 years ago

5 0

Answer:

18/30 = 9/15 = 3/5

Step-by-step explanation:

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The width of a rectangle is 5x+3, and the length of the

jok3333 [9.3K]

Answer:

Answer: 1/4

Step-by-step explanation:

Algebraic Operations

The width of a rectangle is given as W=5x+3 and the length of the rectangle is given as L=20x+12.

It's required to determine the ratio of the width to the length, that is:

$\displaystyle \frac{W}{L}=\frac{ 5x+3}{20x+12}$

This fraction can be simplified if we factor the expression in the denominator. The LCF of 20x and 12 is 4, thus:

$\displaystyle \frac{W}{L}=\frac{ 5x+3}{4(5x+3)}$

Now note we have the exact same expression up and down, thus simplifying:

$\displaystyle \frac{W}{L}= \frac{1}{4}$

Answer: 1/4

5 0

3 years ago

What is the answer to this?

katrin [286]

Answer:

$\huge\boxed{-28}$

Step-by-step explanation:

We can substitute the given values of $a$ , $b$ , and $c$ to find the value of this expression.

$-4 | a + b - c|$

$-4 | 3 + (-2) - (-6)|$

We know that two negatives make a positive. This means that $-2 - (-6)$ will be the same this as $-2+6$

$-4 | 3 + -2 + 6|$

Adding a negative is the same as subtracting a positive.

$\4 | 3-2+6|\\\\3-2+6 = 7$

$-4 \cdot 7 = -28$

Hope this helped!

7 0

3 years ago

Read 2 more answers

Who need 100 thanks ?? follow for thanks..

SSSSS [86.1K]

Answer:

hlo dear

hope you are doing well

4 0

3 years ago

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Find the slope and the x and y-intercept of the equation 2x-3y=12

Maslowich

X=9
Y=2 i think it’s the answer

4 0

3 years ago

How do you find the range of a function ?

Allushta [10]

By looking at the y values of a function or on a graph

8 0

4 years ago