guitarp6j guitarp6j

03-10-2021
Mathematics

contestada

15% of the number of marbles in a box is 30 marbles. How many marbles are there in the box? *

Respuesta :

dchoo333 dchoo333

03-10-2021

Answer:

200

Step-by-step explanation:

Let the amount of marbles in the box be m.

15/100m = 30

15m/100 = 30

15m = 3000

m = 200

Checking

15% * 200 = 30

Answer Link

creagan42 creagan42

03-10-2021

The answer to the question is 200

Answer Link

Otras preguntas

In this speech, Roosevelt sets the tone by using words such as: "look no way but downward," "refuses to see aught that is lofty," "not a help to society." Which

how do you solve this problem. there are approximately 2.1 million deaths per year in country A. Express this quantity as deaths per minute.

At what age do babies have increased levels of digestive enzymes, making it suitable to introduce solid foods? A. Two to three months B. Three to six mon

Solve for x. x3 =−125

Which cell structure is the fluid that fills a eukaryotic or prokaryotic cell? Select one:

a stereo cost £320. In a sale it is reduced by 25%. What it is sale price.

Le pedí el asiento al lado _____ porque quiero ver la ciudad de Ponce por la noche. A. de la salida B. del pasillo C. del turista D. de la ventanilla

How does the environment determine where an organism can survive

Find the area of a rectangle with a base of 5 feet and a height of 9 1/2 feet.

In which sentence does the underlined adverb modify a verb?