Lilith1idn
Answered

IDNLearn.com provides a seamless experience for finding accurate answers. Get comprehensive and trustworthy answers to all your questions from our knowledgeable community members.

28% of what number is 7?

Sagot :

Sweet15pumpkinidn
hopefully it is 0.04 i am trying to help 
Sadaidn
Cross Multiply

[tex] \frac{7}{x} [/tex] = [tex] \frac{28}{100} [/tex]
28x = 100 · 7
28x = 700
28       28
   x = 25

or you can set it up like this...

28% of what number is 7

1. Change 28% to .28 
     .28 of what number is 7

2. Of means multiply 
     .28 · what number is 7

3. what number is going to be a variable I will use x
     .28 · x is 7

4.  is means equal to 
     .28 · x = 7
     
Finally you can solve the equation

.28 · x = 7

divide both sides by .28
    .28 · x =  7 
    .28         .28
            x = 25
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com has the solutions to your questions. Thanks for stopping by, and come back for more insightful information.