Alejandro invests money in an account paying a simple interest of 3.5% per year. If no money will be added or removed from the investment, what should he multiply his current balance by to find his total balance in a year in one step?Answer:
Q. Alejandro invests money in an account paying a simple interest of 3.5% per year. If no money will be added or removed from the investment, what should he multiply his current balance by to find his total balance in a year in one step?Answer:
Calculate Interest Rate: To find the total balance after one year with simple interest, we need to add the interest earned to the original amount. The interest earned can be calculated as a percentage of the original amount. Since the interest rate is 3.5%, Alejandro needs to multiply his current balance by 1 plus the interest rate expressed as a decimal to find the total balance in one year.Calculation: 1+(3.5% as a decimal) = 1+0.035
Find Multiplier: Now, we perform the addition to find the multiplier.Calculation: 1+0.035=1.035