If the interest rate is 5% how long will it take you to double your money ?

If your money is earning a 5% interest rate annually, then it will take 14.4 years to completely double itself.

Step-by-step explanation:

An easy rule of thumb to remember is to take 72 and divide it by the intrest rate as if it was a whole number. For instance, if you were looking at an 8% interest rate, then it would take 9 years to double.

72/5 = 14.4

Hope this helps!

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076