1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
loris [4]
3 years ago
12

What is the percent decrease of 80 to 64

Mathematics
1 answer:
devlian [24]3 years ago
6 0
The amount of decrease is  (80 - 64)  =  16

The fraction of decrease is the fraction of the original amount that disappeared.

That fraction is      (16 / 80)  =  1/5  =  0.2

To change a decimal to a percent,
move the decimal point 2 places that way ==> .

                             0.2  =  20%
You might be interested in
Geoffrey measures the width of his bedroom to determine the largest size bed frame he can have. The wall he plans to place the b
saw5 [17]

Answer:109.8 inches

Step-by-step explanation:

8 0
2 years ago
HAPPY EARTH DAY GUYS! :)
Alecsey [184]

Answer:

THANK YOU! YOU TOO! :)

Step-by-step explanation:

Have a nice dayyyyyy <3

6 0
2 years ago
Read 2 more answers
Ben is taking guitar classes three times a week for 8eeeks each class will last 1 3/4 hours how many hours will Ben have spent i
Cerrena [4.2K]

Answer:

14

Step-by-step explanation:

to find the answer to this you would have to ethier convert 1 3/4 to 1.75 or multiply top heavy fractions

converted way

1.75x8= 14   - stays the same

nonconverted way

7/4 x 8/1 = 56/4 = 14

etheir way you get the same answer

8 0
3 years ago
Julie had $20.00 in her pocket. She spent $7.40. About what percent of her money does she still have?
posledela

63%


First, we have to take 20.00 - 7.40 which gets us 12.60.


Then, we use the formula where we put the 12.60 on top of a fraction bar, and the 20.00 on bottom.

We do 12.60 x 100 which makes 1260.


Lastly, we divide that by the 20.00 which gets us 63.


So, Julie has 63% of her money left.


I hope this helped!!!

4 0
10 months ago
If X=2<br> y=-1<br> z=3 <br>Find the value of<br><br><br>a. 2y3(cube) z2(square)​
qaws [65]

Step-by-step explanation:

2y³z²

2(-1)³(3)²

=2(-1)(9)

=-18

6 0
3 years ago
Other questions:
  • A polynomial expression is shown below.
    15·1 answer
  • Find the total cost uing each unit 5 ft at $3 per foot
    14·1 answer
  • 1. Round to the nearest hundred, and then subtract 4,623-3,892
    12·1 answer
  • Solve the following system of equations using substitution. What is the value of y?
    14·1 answer
  • Javier's grandmother lives 120 miles away.It takes 1 hour to travel 40 miles by train.If Javier leaves at 7 a.m.,is it reasonabl
    8·1 answer
  • Please help me ASAP
    15·1 answer
  • The area of a rectangular garden is 54 square feet. If the width of the garden is 1.2 feet, what is its length in feet?​
    14·2 answers
  • Evaluate the algebraic expression for the given values of x = 3 and y = 4. Tx - 2y - 1 = I​
    14·1 answer
  • Solve the inequality. -x ≤ 5​
    8·2 answers
  • 5,000,000 + 800,000 + 50,000 + 300<br> In standard form
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!