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

3(4x-2) = -6 + 12what is the answer to this question?

how does the environment fit into PES ( Political economical social )

A laptop originally cost 2000 is on sale for 55% off

At one time, most of the cars produced in Mexico were sold in Mexico. Today, however, Mexico both exports and imports cars. How can comparative advantage explai

A partially divided tank contains two immiscible fluids oil (oil = 898 kg/m3 ) and water ( = 998 kg/m3 ). What is the height, h, of the oil column above th

Imagine the use (or misuse) of data collected from consumers by a marketing research firm. One of the issues that might arise is the way the data are collected.

A breathalyser test is used by police in an area to determine whether a driver has an excess of alcohol in their blood. The device is not totally reliable: 5 %

If the volume of a cube is27cm2,find its total surface area

The operations manager for the Blue Moon Brewing Co. produces two beers: Lite (L) and Dark (D). He can only get 675 gallons of malt extract per day for brewing

Who wins the May Day race?