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

what term best describes a model used to explain reactions to stressors

Do brands influence what you choose to buy? In a short paragraph, give an example of a brand that you choose or choose not to buy. Why does the brand influence

from a tale in the Decameron is selfish because he puts his own desires before the needs of his family.

research writing should be ... A. lengthy B. descriptive C. objective D. subjective

Why does the First Amendment matter today? It protects people’s right to say whatever they want even if it threatens public safety. It protects people’s righ

if thermohaline circulation ceased, what might happen?

Solve: 2x - 1 > 3 ??

The ratio of boys to girls at the beach cleanup was 7:8 if there are 42 boys, how many girls are there?

Please help not sure on this one thank you

On December 26, 2004, a tsunami occurred in the Indian Ocean and killed over 200,000 people. Which of the following countries suffered the highest number of cas