Vocabulary Terms
A ratio of two measures that have different units is a __________________.
DOUBLE POINTS!!!
RATE
10/30
1/3
12 2
__ = ____
? 3
DOUBLE POINTS!!!
18
What is this number in word and percent form? 13/100
Thirteen hundreths
13%
What is 25% of 400?
100
A _________ _________ has a denominator of 1 unit such as 20 words/ 1 minute.
Unit Rate
25/100
1/4
x 21
__ = ____
4 12
7
What is this number in word and percent form?
0.89
Eighty-nine hundreths
89%
What is 40% of 225?
DOUBLE POINTS!!!
90
An equation that shows that two ratios are equivalent is a _______________________.
Proportion
30/90
1/3
8 24
___ = ____
x 27
9
Write this number as a decimal.
78/100
0.78
You go out to eat and your total is $35.00. You want to give a 15% tip. How much money will you pay in total?
$40.25
A ratio that compares a number to 100 is a __________________.
Percent
15/25
3/5
6 9
___ = ___
10 x
15
Write this number as a fraction in its lowest terms.
0.2
20/100 = 2/10= 1/5
A pair of UGG's is $200. They are on sale for 65% off. How much will you pay for the boots?
$70
What does the "I" stand for in the formula I=PRT ?
Interest
12/144
DOUBLE POINTS!!!
1/12
12 x
____ = ____
10 25
30
Write this percent as a decimal and a fraction in its lowest terms.
26%
0.26
26/100= 13/50
What is 90% of 15,496?
13,946.4