If I read correctly, 2456 pennies needs to be divided simply by 3 then rounded to the nearest hundredth. So you would do 2456/3 3 goes into 24 how many times? Then 3 goes into 5 how many times, then continue the pattern. Once you've gotten a decimal to the thousandth, round the number to the hundredth and there you go
        
             
        
        
        
Answer:
- the total installment is  $936
-  the carrying charges are $186
- the monthly rate to buy the items are  19.23 or 20 months
Step-by-step explanation:
$39 for 24 months comes to ...
$39 × 24 = $936
The "carrying charges" are the difference between the cash price and the installment price:
 $936 -750 = $186
  Saving at the rate of $39 per month, it would take ...
   $750/$39 = 19.23 months  
about 20 months to save up the cash price.
Often, such savings would come from a once-a-month paycheck, so it would take more than 19 such paychecks to save the required amount.
hope it will help :)
 
        
             
        
        
        
There are no properties because you can do anything with subtraction and division
        
             
        
        
        
Set the formula. length x width x height = Volume and solve for whichever