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

Which activity does NOT reduce the use of fossil fuels? walking to the store unplugging DVD players riding a bicycle to school watering plants less often

a journey to work takes a women three quarters of an hour. if she catches the bus at 7:55, when does she arrive?

list the parts of the electromagnetic spectrum from longest wavelength to shortest wavelength

Who says the following and why? "This hot weather is making you soft . . . Be a realist. The world is made up of two classes—the hunters and the huntees. " Zaro

What is geographic variation and how does the term cline relate?

Which of these postclassical empires covered the largest geographic territory? A. Persian B. Islamic C. Inca D Mongol

How do you do this HELP ME PLEASE

How does the pattern of planet characteristics change as more planets are identified?

A rectangular prism has a length of 12 in., a width of 5 in., and a height of 4 1/4 in. The prism is filled with cubes that have edge lengths of 14 in. How ma

What is the effect on Madame Loisel of the ten years of labor (Mark all that apply.)? She became strong and hardy. She became old and tired. She kept her dom