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

According to the textbook, we tend to call something like a car or a student "good" when it aligns with most people's preferences. is flashy, unique or expensiv

WHO EVER ANSWERS RIGHT GETS BRAINIEST! Question 8 (Matching Worth 5 points) (LC) Match each root with its meaning. Term. Defi

A girl learns that whenever her older brother shares his cookie with her, her mother gives him a piece of candy. the girl's learning is a demonstration of

Seasons in the southern and northern hemisphere is occurred during the same times of the year

1. What does the word star mean when used in films and education?

What is the double layered sac that surrounds the heart

Which country of europe is most likely to experience drought?

Maintaining at least a 1-second space margin from the vehicle in front of you not only provides you with visibility, time, and space to help avoid rear-end cras

All of the following techniques are recommended for kinesthetic learners EXCEPT _____. A) use experiments to learn the material B) focus on reading the text C)

find the equivalent fractionanybody know how to do question (d)???