Do8mzchavNe8lim Do8mzchavNe8lim
  • 21-11-2016
  • Mathematics
contestada

Find the result when 30 is decreased by 85%. ...?

Respuesta :

HomertheGenius
HomertheGenius HomertheGenius
  • 22-11-2016
We can first change 85% in the decimal form:
85 % = 0.85
30 x 0.85 = 25.5
30 - 25.5 = 4.5
Or we can do it another way :
30 x ( 1 - 0.85 ) = 30 x 0.15 = 4.5
Answer Link

Otras preguntas

98 divided by 7 please show how
What particles make up the nucleus of an atom?
What particles make up the nucleus of an atom?
What particles make up the nucleus of an atom?
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
factor: 6x+36=  how do I solve this problem
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
What particles make up the nucleus of an atom?
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26