abaker86 abaker86
  • 03-04-2019
  • Mathematics
contestada

Three-sevenths of a number is 21. Find the number.

Respuesta :

imbojanet
imbojanet imbojanet
  • 03-04-2019

Answer: 49

Step-by-step explanation:

HI :)

A confusing question but here's how I got my answer

1/7 is 21 divided by 3, which is 7

So now that we know what one seventh is we can multiply 7 by 7 and we get 49

Hope this helped :)

Answer Link

Otras preguntas

HELP WHAT IS THE SLOPE!!!!!!
Which was a major cause for the entry of the US into World War One
7. A recipe calls for 4 tbsp of sugar to 10 tbsp of baking powder. What is theratio in simplest form of the number of tbsp. of baking powder to thenumber of tbs
The diagram shows an artery from somebody suffering with a disease that effects the Cardiovascular system. What is the name of this disease?* 23
Why was Harlem the focal point of the renaissance?
Use the data to select the correct line plot. Then answer the question.
HELP What do you think is next in store for the United States?
Mistakes in a DNA sequence is known as
Based on the context clue in the sentence, what is the best definition of the word fearless?
What is negative reinforcement? Could anyone give me a decent explanation and maybe an example?