diaznaomi1
diaznaomi1 diaznaomi1
  • 04-03-2016
  • Mathematics
contestada

A chemistry book comprises of two section: organic and non-organic in the ratio 2:8. How much of each type of content will be needed to make a book of 400 pages?

Respuesta :

saarah123
saarah123 saarah123
  • 05-03-2016
80:320 2+8=10 40/10=40 40*2=80 40*8=320
Answer Link

Otras preguntas

Wendy earns $2 for every table she serves plus 20% the total customer order. Define a variable and write an expression to represent the amount of money she earn
Which is bigger 5/8 or 0.58?
(1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a
Aristotle's theory of a person's "function" said that:
Paolo's puppy weighed 11 lbs at the vets Office.what is this weight in ounces?
combine like terms y+6+5(y+8)
An iguana at a pet store is 5 feet long. Measurement for iguana cages are given in inches. How many inches long is the iguana? GIVE YOU 100 POINTS LAT
The connotations of a word have little effect on its literal meaning. a. true b. false
What percent of $400.00 is $240.00?
A person described as perspicacious is A. smart and perceptive. B. inclined to be optimistic. C. foolishly persistent. D. inclined to be pessimistic.