sierrahirz sierrahirz
  • 11-01-2018
  • Mathematics
contestada

40.5 percent of a certain number is 65. what is the number?

Respuesta :

Snowflakelove319
Snowflakelove319 Snowflakelove319
  • 11-01-2018
the best way to do this is to set up a proportion

40.5        65
------- = -------
100          x

then cross multiply and divide

100 times 65=6500/40.5=160.5

the number is 160.5

I hope I've helped!
Answer Link
shyannelawless
shyannelawless shyannelawless
  • 11-01-2018
160.49 because you take 65 over x and 40.5 over 100 then cross multiply 
Answer Link

Otras preguntas

True or false True or false
solve the equation 2x(2-6)=4(3+1x-2)​
Active transport uses energy to drive molecules through __________ ___________
Please give me the correct answer.Only answer if you're very good at math.​
Calculate the unit product cost under absorption costing using the following information. Direct materials: $50/unit Direct labor: $75/Unit Variable manufact
Hey guys I need help I don’t know this answer and ima abt to fail this class. Can you guys help me?
In 1995, there were 285 cell phone owners in the town of Waverly. The number of cell phone owners increased by 75% per year after that. Calculate the number of
The area of a rectangle knitted blanket is 9x^2-6x-8. What are the possible dimensions of the blanket? Use factoring ​
An object is hit with a force of 25 N and accelerates at a rate of 10 m/s/s. What is the mass of the object?
1. Justin is a stock clerk at the local grocery store. Justin does only what he is told to do, no more and no less. Question: Does Justin have a good attitude