Thursday, May 9, 2013

Money Math Problems Help


Money math problems deals with money related problems such as adding, subtracting money. In money math problems different money bills are involved such as 5, 10, 20, 50 dollar bills. We are handling money math problems in everyday life. Solving money problems is very easy and interesting. In this article we will discuss about how to solve the money math problems.

Having problem with Practice Counting Money keep reading my upcoming posts, i will try to help you.

Money Math Problems Help - Example Problems

See these example money problems; it will help you to how to do money problems.

Ex 1: Latia has $5810. She has 25 more ten dollar bills than fifty dollar bills and 10 fewer hundred dollar bills than fifty dollar bills. How many of each dollar bills does she have?

Sol:

Let x = number of fifty dollar bills

(x + 25) = number of ten dollar bills

(x - 10) = number of hundred dollar bills

50x + 10(x + 25) + 100(x - 10) = 5810

50x + 10x + 250 + 100x  - 1000 = 5810

160x = 5810 + 750

160x = 6560

x = 41

Therefore Latia has 41 fifty dollar bills, 66 ten dollar bills, and 31 hundred dollar bills.

Ex 2: Ford has $3600. In that there are some fifty and hundred dollar bills. There are 12 more fifty dollar bills than hundred dollar bills. How many bills of each kind he has?

Sol:

Let hundred dollar bills = x and fifty dollar bills = x + 12.

100(x) + 50(x + 12) = 3600

100(x) + 50x + 600 = 3600

150x = 3600 - 600

150x = 3000

x = 20

x + 12 = 32

Therefore Ford has 20 hundred dollar bills and 32 fifty dollar bills.

Money Math Problems Help – Practice Problems

Solve these practice money problems; it will help you to get practice on how to do money problems.

Pr 1: Latia has $4600. She has 10 more ten dollar bills than fifty dollar bills and 5 more hundred dollar bills than fifty dollar bills. How many of each dollar bills does she have?

Algebra is widely used in day to day activities watch out for my forthcoming posts on Factors and Multiples and properties of prime numbers. I am sure they will be helpful.

Pr 2: Ford has $4750. In that there are some fifty and hundred dollar bills. There are 14 more fifty dollar bills than hundred dollar bills. How many bills of each kind he has?

Ans: 1) 35 ten dollar bills, 25 fifty dollar bills, 30 hundred dollar bills 2) 27 hundred dollar bills and 41 fifty dollar bills

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