3 years ago

Work out the percentage change to 2 decimal places when a price of £198 is decreased to £160.

Mathematics

1 answer:

hram777 [196]3 years ago

5 0

Answer:

p ≈ 19.19 %

Step-by-step explanation:

198 - p×198/100 = 160

19800 - 198p = 16000

19800 - 16000 = 198p

3800 = 198p

p = 19.19 %

You might be interested in

Hye Sun has a modern coffee table whose top is a triangle with the following side legngths: 8 feet , 3 feet, and 5 feet. Is Hye

ale4655 [162]

8 feet is the longest side so it would be the hypotenuse. Use the Pythagorean formula to check.
a^2 + b^2 = c^2
3^2+5^2 = 8^2
9 + 25 = 64
34 = 64
This is obviously not true si it is not a right triangle.

3 0

3 years ago

#10) PLEASE HELP WITH QUESTION.<br> MARKING BRAINLIEST + POINTS GIVEN!!!

WARRIOR [948]

The answer is D) 9 m.

Hope this helps! :)

3 0

3 years ago

Add or Subtract to simplify

exis [7]

Answer:

-5x^5 + 2x^3 - 6x should be your answer

5 0

3 years ago

Need help just 12 and 14 and answer choices

Lina20 [59]

12) First multiply 354 by 3.

8 0

3 years ago

What does this equation equal to

Lena [83]

The answer to the equation is 115

6 0

4 years ago

Read 2 more answers