Question

Amir's checking account charges a $9.75 monthly service fee and a $0.12 per-check fee. If Amir writes 15 checks per month, should he switch to a checking account that charges an $11.50 monthly service fee and no per-check fee

Answer 1

$0.12(15) = 1.80$
$1.80 + 9.75 = 11.55$
Yes Amir should switch because it's a nickel less