radomes.openskiesproject.org
riblancsss riblancsss
  • 04-06-2014
  • Mathematics
Answered

If 14 is 7% of the pennies how many are in the pile

Verified Answer :

Edmund
Edmund Edmund
  • 04-06-2014

\(0.07x=14\)

\(\frac{0.07x}{0.07}=\frac{14}{0.07}\)

\(x=200\)

Answer Link
tadvisohil886
tadvisohil886 tadvisohil886
  • 04-06-2014

Let the missing constant be x.

14 = 7% of x.

14 = 7/100 x

7x = 1400

x = 1400/7 = 200
x = 200.

Thus, there are 200 pennies in a pile.

Answer Link

Related Questions

What kind of ion may serve as a cofactor to catalyze a reaction Its 5 in the picture
what is 6 to the second power divided by 2 3 plus 4
what is a large underground opening formed by weathering and erosion
What are the multiples of 127518148 Please explain
at the bus station buses depart at a rate of 3 every 10 minutes at this rate blank buses would depart in one hour
what is 15 divided by 9375
DNA replication occurs A so that a cell can grow B so that the cell can divide C so that proteins can be made D so that mutations can be removed
One angle is 36 What is the measure of its complement A 54 B 64 C 144 D 324
The system of equations is coincidentWhat are the missing values
why is innovation sometimes necessary