Respuesta :

aamaruf

Answer:

$2.04

Step-by-step explanation:

The bill at the end of a meal was £20.40

10% was added

service charge was added = $(20.40 x 10/100)             [x%=x/100]

                                             =$2.04

Good evening ,

______

Answer:

(£20.40) + £20.40 × 10% = 20.40+(20.40×10÷100) = £22,44.

:)