Mrs. Durbin wrote 300 checks last year. Her total charges for the account was $72. The bank charges $0.15 for writing one check and charged a fixed amount each month for the account. What was the monthly service charges

Respuesta :

$10.80 cents mi amigo.

so 300/12 because there are 12 months in a year

300/12=25

so 25 checks are written each month.

25 x .15= $3.75

this is the fee for writing all the checks for that month.

72-3.75=68.25 and that's your service fee you just had to take off the fee for writing all the checks that month

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