Seudónimo Seudónimo
  • 01-12-2015
  • Mathematics
contestada

four light bulbs cost $3.20.how much does it cost to buy 14 light bulbs ?

Respuesta :

Аноним Аноним
  • 01-12-2015
 3.20 ÷ 4 = .80

SO

1 bulb costs $.80.


14 × .80 = 11.2 or 11.20 (its the same thing)

SO 14 light Bulbs cost $11.2 or $11.20.

Hope I helped ya!!
Answer Link
Big43rd Big43rd
  • 01-12-2015
3.20= 4 light bulbs
3.20/4= .80cent per light bulb
.80*14=$11.20
Answer Link

Otras preguntas

india takes the two hour train ride from minneapolis to chicago every dummer to visit her grandparents. The train traveled 44 7/16 (thats a mixed number) mile
How do I solve for x? X+6x=56
Earth is a close approximation of a natural closed system.  What are some ways that living in a closed system affects each of us.
Find the length of the radius of the following circle. (x + 2)2 + y2 = 10
How many flags are in this wolld ;)
Multiply these fractions (Lowest Terms) a) 2 x 3/4 b) 3 x 3/5 c) 4 x 1/3 d) 6 x 2/5 e) 1/2 x 1/4 f) 4/5 x 2/3 g) 5/6 x 3/4 h ) 1/10 x 2/3 i) 2 1/5 x 1/
find a common solution for each system of equations: y=3x+5 y=-5x-3
How many hours are 180 minutes
What number is equivalent to 13/2
If the length of each side of a square prism is ten feet. Find the total surface area of this object