Percent proportions: chloe bought $34 worth of gifts for her friends. she needs to add 24% in tax.

42.16

Step-by-step explanation:

$34 times 1.24 since you take 1 and 0.24 parts more than the original price

The tax itself is the 8.16$

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !