What is the fraction for 0.64 plz help

explanation:

64/100

Step-by-step explanation:

Write down the number as a fraction of one

0.64 = 0.64/1

Then multiply both top and bottom by 10 every number after the decimal point.

As we have 2 numbers after the decimal point, we multiply both numerator and denominator by 100. So,

0.64/1 = (0.64 x 100)

                 = 64/100

              (1    x    100)

Use the formula of the present value of annuity ordinary
Pv=pmt [(1-(1+r)^(-n))÷r]
Solve for pmt (amount of annual withdrawal)
Pmt=pv÷ [(1-(1+r)^(-n))÷r]

Now solve for the first plan
Pmt=28,000÷((1−(1+0.058)^(−4)) ÷(0.058))=8,043.59
Yield
8,043.59×4=32,174.36Answer

Solve for the second plan
Pmt=28,000÷((1−(1+0.07083)^(−3))
÷(0.07083))=10,685.63
Yield
10,685.63×3=32,056.89

So the answer is d