samueljuarez062108 samueljuarez062108

02-04-2020
Mathematics

contestada

Mr. Brown bought some books at a book sale, including 4 paperback books. 20% of all the books he bought were paperbacks. How many books did Mr. Brown buy in all?

Respuesta :

rle12904 rle12904

02-04-2020

Answer:

20 books

Step-by-step explanation:

because 20% is four books, multiply 4 by five because 100/20 is five. I hope that makes sense

Answer Link

Otras preguntas

i need this done before 11:59 please help !

A coin is tossed 50 times, and the number of times heads comes up is counted. Which of the following statements about the distributions of counts and proportion

Kaya used these steps to solve the equation 7+2x=2(x−1)+4. Which choice describes the meaning of her result, 7=2? A: No values of x make the equation true B: Th

How many SAARC summit have been held till now ?? Where is the next summit going to be held ???

Give three examples of how a gull uses the energy transferred by respiration.

An electric clothes dryer draws 15 A at 220 V. If the clothes put into the dryer have a mass of 7.0 kg when wet and 4.0 kg dry, how long does it take to dry th

Fix the two words that are used incorrectly. So your relocating to Houston Bill exclaimed The Chus live in Houston and their wonderful hosts I'm sure they'd hel

which proportion could be used to express 18/20 as a percent

Question 14 of 45 How did World War II change the global balance of power? A. It spread global power almost equally among the countries that joined the United N

Please find x in the picture. plz help!!!