Percentage Pros
what is 5% of 14 ?
0.7
What happens when a figure is dilated by a scale factor of 1/2 ?
it becomes half its original size
What does 'PEMDAS' stand for ?
Parenthesis, exponents, multiplication, division, addition, subtraction.
What is the chance you flip a coin and get heads ?
50/50
Find the surface area of a rectangular prism .
L=3cm W=2cm H=7cm
82cm2
What is 10% of 82 ?
8.2
If a polygon is dilated by a scale factor of 2, what happens to the perimeter of the polygon ?
It gets bigger / It doubles
32+8(4-2)-7 = ?
18
What is the Probability of picking a king out of a deck of cards ? (Not including jokers & MUST simplify your answer)
1/13
Find the surface area of a cylinder .
R=123yd H=26yd
115,093.50yd2
what is 15% of 67 ?
10.05
If a triangle is dilatated by a scale factor of 3, and the original side is 5cm. What will the new side length be ? (Must add 'cm')
15cm
(3x52 ÷ 15) - (5-2) = ?
2
If Ms.Zaman rolls a fair dice, with sides labeled A, B, C, D, E and F. What is the probability that the dice lands on a vowel?
1/3
Find the surface area of a rectangular prism .
L=42ft W=8ft H=11ft
1,172ft2
Estela used 20% of her paycheck to pay bills. If she made $572, how much were bills ? (must put the '$' .)
$114.4
If a triangle is dilated by a scale factor of 6, and the original side is 7cm. What will the new side length be ? (Must add cm)
42cm
10+4(9+8)+12÷3-4 = ?
78
What is the probability of rolling a number higher than 5 on a d20 (Dice with 20 sides)
3/4
Find the surface area of a cylinder .
R=172.34yd H=0.9yd
187,496.8205yd2
Last month 25% of 344 phone calls that Mj received were from his best friend. how many times did his best friend call him ?
86
If a triangle is dilated by a scale factor of 22, and the original side is 56cm.What will the new side length be? (Must add cm)
1232cm
14-102(3x8-2+1)+(15÷5-2) = ?
-2127
Tyler tested a coin to see whether it was fair. These are the results of his coin toss experiment :
Heads Tails
26 41
What is the frequency of the coin landing on heads ?
26/67
Find the surface area of a rectangular prism .
L=120.5mm W=12.86mm H=601mm
162,397.98mm2