Respuesta :
Answer:1105
Step-by-step explanation:
Alan bought $90 worth of souvenir on which he paid 5% tax. Therefore he paid
90×(1.05)= 94.5
Then he spent $420 on prepared food on which 7% tax is charged. Therefore he paid
420×(1.07)= 449.4
Than he uses car on rent for $510 on which 10% tax is charged. Therefore he paid
510×(1.1)= 561
Therefore the total amount he paid including taxes is 561+449.4+94.5= 1104.9 or 1105 (rounding off)