Theyre all labeled correctly, what exactly is the question?
No, because she will go over by .57 cents. So she won't be able to buy the gift. You can find the answer by dividing 18 by 7 and adding that answer to 18 to get the amount total you owe including tax.
<span>One cm represented 11 in. in the first scale, but now 1 cm represents 12 in. in the second scale.</span>