Question

Joan Arlington has twice as much money invested at 5% simple annual interest as

she does at 4%. If her yearly income from the two investments is $399, how much
does she have at each rate?
at each rate?


Please Help me ​

Answer 1

`5 / 100 * 399 * 1 = 19.95 \: and \: 4 / 100 * 399 * 1 = 15.96`