How do you write .64 as a fraction in the answer 26.64?

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Nikolas calculated the volume of the prism. his work is shown below.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,