3 years ago

Decrease 36.80 by 20%

Mathematics

1 answer:

ANEK [815]3 years ago

3 0

36.80*0.8=29.44

you could also do 36.80-(36.80*0.2) which would equal the same thing

You might be interested in

Use the grid to create a model to solve the percent problem.

Delicious77 [7]

For this case we can make the following rule of three:
21 ------> 70%
x --------> 100%
Clearing x we have:
x = (100/70) * (21)
Rewriting we have:
x = (10/7) * (21)
x = 30
Thus,
21 is 70% of 30
Answer:
21 is 70% of 30

6 0

4 years ago

How many bottles does it take to hold 51 fluid ounces of water?

antoniya [11.8K]

Answer: It takes 7 bottles to hold 51 fluid ounces of water.

Step-by-step explanation:

51/8 = 6.37

6 0

3 years ago

Twenty-four is 30% of what number?

IgorLugansk [536]

24 / 30 x 100 = 80

answer: <span>Twenty-four is 30% of 80</span>

7 0

3 years ago

Read 2 more answers

What does 9740399 round to by the nearest hundred thousand?

weeeeeb [17]

1,000,000 because since it is 100,000 the closest number is 1,000,000

7 0

3 years ago

PLS HELP ! Will give brainliest

Darina [25.2K]

Answer:

Step-by-step explanation:

The quadratic formula would be the following...

$x = \frac{-b (+-)\sqrt{b^{2} - 4ac } }{2a}$

where the original quadratic equation would be represented as follows

$ax^{2} + bx +c = 0$

Using this information and the information provided in the image we can plug in the quadratic equation values in the image to form the quadratic formula.

$\frac{-(-20)±\sqrt{(-20)^{2} - 4(16)(-6) } }{2(16)}$

That would be the correct order for the values.

3 0

3 years ago