How to find a percentage

Mathematics

1 answer:

aev [14]3 years ago

3 0

Answer:

you just multiply it by 100, thats all

for example, to change 4 to percentage, multiply it by 100

400%

i hope this helps

Stay safe from the virus

Step-by-step explanation:

You might be interested in

15. Choose the graph of 3x + y = -2. A. 41 -6 -4 -2

lana [24]

Answer:-6

Step-by-step explanation:

4 0

3 years ago

Please help ♡♡♡♡♡♡♡

lions [1.4K]

Step-by-step explanation:

$\angle AOB$ and $\angle BOC$ are linear pair angles.

$\therefore m\angle AOB + m\angle BOC = 180° \\ \therefore \: 3x + 124 \degree + 6x + 29 \degree = 180° \\ \therefore \: 9x + 153 \degree = 180° \\ \therefore \: 9x = 180° - 153 \degree \\ \therefore \: 9x = 27 \degree \\ \therefore \:x = \frac{27 \degree }{9} \\ \huge \pink{ \boxed{\therefore \:x =3 \degree }} \\ \\ \because \: m\angle BOC =6x + 29 \degree \\ \therefore \: m\angle BOC =6 \times3 \degree + 29 \degree \\ \therefore \: m\angle BOC = 18\degree + 29 \degree \\ \\ \huge \red{ \boxed{\therefore \: m\angle BOC = 47 \degree }}$

5 0

3 years ago

What are the zeros of the function f(x)= 2x^2-4x-6

jolli1 [7]

The root are x=3 and x=-1

youre welcome :)

5 0

3 years ago

What is the answer to this question x²-8x+16=0

vovangra [49]

(x+4)(x-4) =0

x +4 = 0
x = -4

x - 4 =0
x = 4

answers , x = -4 and x=4

5 0

3 years ago

The price of a notebook was

Pie

Old price: p1 = $ 3.90;

New price: p2 = $ 3.40.

The percentual decrease is given by

d(%) = [ (p2 - p1) / p1 ] * 100 %

d(%) = [ (3.40 - 3.90) / 3.90 ] * 100 %

d(%) = [ - 0.50 / 3.90 ] * 100 %

d(%) = - 0.128 * 100 %

d(%) = - 12.8 % (approximately)

So the price fell 12.8 % approximately.

I hope this helps. =)

4 0

3 years ago

How to find a percentage​

How to find a percentage