IXL | Tax, tip, and markup: word problems | 7th grade math

or

Diane
buys
a
rug
priced
at
$25.
If
the
sales
tax
is
5%
,
how
much
tax
will
Diane
pay?

$

ref_doc_title.

or

Learn with an example

question

A
store
pays
$99
for
a
wheelbarrow
and
marks
the
price
up
by
30%
.
What
is
the
amount
of
the
mark-up?

$

key idea

A percent is 1 part out of 100.

1%
is
equal
to
1
100
or
0.01.

solution

Write the percentage as a decimal.

30%

=

0.3

Multiply the decimal by the original price. Multiply as you would multiply whole numbers, then write the decimal point in the answer.


		2

		9	9

×	0	.	3

2	9	.	7

The amount of the mark-up is $29.70.

Looking for more? Try these:

Lesson: Percents

Lesson: Percent change

or

$Confetti$

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Work it out

Not feeling ready yet? These can help:

O.6Percents of numbers and money amounts

Lesson: Percents

Lesson: Percent change