A bad contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 14% are pennies are 32% are dimes. There are 4 more nickels than pennies. How much money does the bag contain?

The bag contains 7 pennies, 16 dimes, 11 nickels and 16 quarters and a total of $6.22

Step-by-step explanation:

Given

%

%

Nickel = 4 more than pennies

Required

How much money does the bag contain?

We start by calculating the number of pennies

% of total

So,

Also, % of total

The question says there are 4 more nickels than pennies;

This means

Recall that

So,

The question also says that the bag contains quarters;

If total coins is 50, then

Converting each of these to dollars

1 penny = $0.01

7 pennies = 7 * $0.01 = $0.07

1 nickel = $0.05

11 nickels = 11 * $0.05 = $0.55

1 dime = $0.10

16 dimes = $0.10 * 16 = $1.6

1 quarter = $0.25

16 quarters = $0.25 * 16 = $4

Total = $0.07 + $0.55 + $1.6 + $4

Total = $6.22

Hence, the bag contains 7 pennies, 16 dimes, 11 nickels and 16 quarters and a total of $6.22

okay wait before i answer, is this for your points on a graph?

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: