Hi!
[tex]1300/x=100/15[/tex]
[tex]1300/x*x=100/15*x[/tex]
[tex]1300=6.6[/tex]
[tex]1300/6.6=x[/tex]
[tex]x=195[/tex]
15%=1300=195%
Explanation: First you had to do is our output value is 1300. Then represented unknown by the value of x. Next, from step 1 above, 1300=100% Then similarly by the x=15%. It results in a pair of the simple equations: 1300=100*(1), or x=15%(2). By dividing by the equation to 1 by the equation of 2 and noting that both the right handed sides of both equations it has the same unit of (%) it gave us 1300/x=100%/15. Then you can also used "reciprocal" from both sides, x/1300=15/100. And the answer is x=195, its the right answer. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie
