Braniac
Braniac Braniac
  • 22-10-2014
  • Mathematics
contestada

Find the percent of change,Round to the nearest whole percent:
Original:54
New:45

Respuesta :

mariamikayla
mariamikayla mariamikayla
  • 22-10-2014
[tex]p\% \ of \ 54=45 \\\\ \frac{p}{100}*54=45 \\\\ \frac{p}{50}*27=45 \\\\ \frac{p}{50}=\frac{45}{27} \\\\ p=\frac{45*50}{27} \\\\ p=\frac{5*50}{3} \\\\ p=\frac{250}{3} \\\\ \boxed{p=83.3\% \approx 83\%}[/tex]
Answer Link

Otras preguntas

3.What was the Holocaust? What type of government was in effect in Germany at the time of the Holocaust?
which two atoms could be the "before'' and ''after'' of an alpha ejection
Kaixuan gave 1/4 of his money to his mother. He spent 5/18 of the remainder on a wallet and 2 t- shirtsand had $312 left. The wallet cost 4 times as much as a t
The hypothesis that a single large landmass broke up into smaller landmasses to form the continents, which then drifted to their present location
What are the first steps to take when a girl failed to apply sunscreen regularly. The skin is red and dry, with some pain.
Teens are more susceptible to the effects of drugs than adults. Please select the best answer from the choices provided. T F
Which is the only species of hominid that still exists today?
First fully integrated mechanical factory
if n=3,what is the value of 2power2n+1
What is the definition of a chemical change ?