vf708708
vf708708 vf708708
  • 13-10-2017
  • Mathematics
contestada

Two-fifths of a number is decreased by three. Find the value of the expression if the number is twenty-five.

A. 8.8
B. 13
C. 10
D. 7

Respuesta :

Pwhndaz111
Pwhndaz111 Pwhndaz111
  • 13-10-2017
To find a fraction of a whole number, you multiply. 2/5 as a decimal is 0.4
0.4 * 25= 10.

(C)10
Answer Link
Shadowladyfox
Shadowladyfox Shadowladyfox
  • 20-11-2020

Answer:

7.

Step-by-step explanation:

2/5x -3

If we plug in 25, we get:

2/5(25) - 3 =

50/5 - 3 =  

10 - 3

7

Answer Link

Otras preguntas

What is 14 49ths in simplest form
Why was Charles Darwin considered to be a revolutionary?
What is a good sentence for the word orbit?
A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo
what is 33 1/2 of 24 and 37 1/2 of 80 and finally, what is 66 2/3 of 45
What is 7% tax on a $9.79 purchase
What is a good sentence for the word orbit?
I Am A Number That Is Double The Product Of 2 And 7. One Of My Factors Is 7 What Is My Other factor
List four methods that can be used to separate mixtures and give an example of each method?
A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo