What is the soultion of 25> -3(4n-3)

   n > -4/3

Step by step

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 25 -  (0 -  3 • (4n - 3))  > 0  

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  12n + 16  =   4 • (3n + 4)  

Equation at the end of step  3  :

 4 • (3n + 4)  > 0  

Step  4  :

4.1    Divide both sides by  4  

4.2    Divide both sides by  3  

     n+(4/3)  > 0

Solve Basic Inequality :

4.3      Subtract  4/3  from both sides

           n > -4/3

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5