IrwinR571278 IrwinR571278

03-11-2022
Mathematics

contestada

Use the appropriate form of the percentage formula.30% of what number is 21?

Respuesta :

JedrielO48545 JedrielO48545

03-11-2022

If 30% of a number x is equal to 21, then x is to 100% as 21 is to 30%:

[tex]\frac{x}{100}=\frac{21}{30}[/tex]

Solve for x:

[tex]x=\frac{21}{30}\times100=70[/tex]

Then, 30% of 70 is 21.

Therefore, the answer is 70.

Answer Link

Otras preguntas

The /home/gshant/smp directory contains several files. The directory and files need to be removed. The current working directory is /home/gshant. What would you

I Will Mark Brainliest!! The table below shows the combination of dry pre-packaged mix and water to make concrete. The mix says for every 1 gallon of wat

How the interior of a church have changed from the beginning of the 16thcentury to the reign of Edward VI.

can anyone help thank you ggg

530.2 grams divided by 3 then take away 47.36

How do public officials use public opinion polls? A) to learn what citizens think about issues and to help guide their decisions B) to publish their positions

During the English Renaissance, Thomas More wrote a book about a fictional land called Utopia. More meant for Utopia to represent his ideas about the ideal gove

Definition: This is a large elevated area of mostly level land. OS Term: Type term here

Plz answer ....plzzzzz I will mark u up as brainlest

Alan jogged 3.2 miles to school and then 2.2 after school each day for 5 days. Jennifer jogged a total of 45 miles. Who jogged the most and by how much?