![emmacox069](/avatars/46350.jpg)
emmacox069
24.02.2020 •
Mathematics
In 2016, 1 out of every 5 people under the age of 50 used a cell phone to read e-books. If there were approximately 225 million people under the age of 50 in 2016, how many of them were likely to have read an e-book on a cell phone?
Solved
Show answers
More tips
- F Food and Cooking How to Choose the Right Olive Oil: A Comprehensive Guide...
- P Philosophy Is Everything We Strive for Eventually Achieved and Destroyed?...
- S Society and Politics Understanding Politics and Its Role in the Development of Civilization...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- O Other Childhood Fears: What Many of Us Experienced...
- P Philosophy What is Something for you?...
- H Health and Medicine Why Do Humans Have One Heart?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
Answers on questions: Mathematics
- M Mathematics I Need help on my sis homework pls Identify the problem that does not have the same quotient as the other three....
- M Mathematics Cheddar cheese costs $4.50 per pound at the deli counter. Which equation best represents y, the total cost of x pounds of cheddar cheese?...
- M Mathematics Please help me solve this :(...
- M Mathematics The matrix below represents a system of equations. 2 -1 1 5 1 1 -11-2 -3-5 What is the solution to this system of equations? O a = 1, b = -1, c = 2 O a = 1.5, b=-1, c = 2 a = 2.5,...
- M Mathematics The sum of two numbers is 25. The larger number is four times the smaller number. Find the numbers....
- M Mathematics A part of an expotential function is graphed on the grid witch inequality best represents the domain of the part shown...
- M Mathematics Jarrod is working hard to master algebra. Each night, he does 6 math problems for practice. Mrs.Iselin assigns 8 problems each night as well. If he studies for n number of nights,...
- M Mathematics Look at the graph of the given relation. Determine whether the relation is a function. Explain why or why not. (4.2,6.2), (-0.8,6.2), (-3.8, 4.2), (-3.8, -1.8)...
- M Mathematics Elena is making an open-top box by cutting squares out of the corners of a piece of paper that is 11 inches wide and 17 inches long, and then folding up the sides. If the side lengths...
- M Mathematics G(t) = -4t + 2; Find g(6)...
Ответ:
45
Step-by-step explanation:
In 2016, 1 out of every 5 people under the age of 50 used a cell phone to read e-books. This means that 2 out of every 10 people under the age of 50 used a cell phone to read e-books. Also, 3 out of every 15 people under the age of 50 used a cell phone to read e-books.
Therefore, if there were x people under the age of 50 in 2016, then the number that used a cell phone to read e-books would be
1/5 × x = x/5
If there were approximately 225 million people under the age of 50 in 2016, then the number that were likely to have read an e-book on a cell phone is
225/5 = 45 people.
Ответ:
8/30 = 4/15
4/15