Seudónimo Seudónimo
  • 14-02-2017
  • Mathematics
contestada

Write and solve a proportion to answer the question.

0.5 is what percent of 20?


Questions:

? = p/100

P = ?

Respuesta :

Dengron Dengron
  • 15-02-2017
number 1 is 1/20 ,so number 0.5 is 1/40 of 20. so p=100/40 = 10/4 = 2.5%
so 0.5 is 2.5% of 20
proof: 2.5*20/100 =50/100 = 0.5

Answer Link

Otras preguntas

C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L
C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L
C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L
What kind of particles make up compound
C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L
How does 4/15=14/n? What does n equal?
What is the quotient of -1 4/5 and 2 1/4?
How does 4/15=14/n? What does n equal?
What kind of particles make up compound
Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30