To find how much it was per pound, you divide $8.10 by 2.5 lbs
8.10/2.5 = 3.24
$3.24 per pound
The is the concept of financial mathematics, given that Larry has a loan of $600 which has an interest rate of 12%, which is payable within 2 years. This mode of payment is called the simple interest mode of payment. This is because the he has been given a fixed periodic amount of payment. In compound interest, the amount payable is not fixed.
1/620 is the simplest form of 2/1240
all you had to do was simplify
2 divided by 2=1
1240 divided by 2=620 <span />
I hope I can help!
(9x+4)-(5x+3)
4x + 7