Answer:
1/6 chance.
Step-by-step explanation:
First, there is a 1/3 chance of picking a 3 out of 3 cards. After you pick the three, there is only a 2 and a 4 in the bag left, so its a 1/2 chance of picking a 4, the only one greater than three. Multiply 1/3 by 1/2 and you get 1/6.
300 millimeters=30 centimeters
Answer:
D
Step-by-step explanation:
Options A & B are multiplied by improper fractions. Therefore,
54 × (5/3) > 54 not < 54
28 × (3/2) > 28 not < 28
Option C should be 49 × (3/7) < 49 not > 49
Whole numbers multiplied by fractions should be smaller.
Hence, option D is the right answer.
Note: Try multiplying like this
(54×5)/3 _ 54
(28×3)/2 _ 28
(49×3)/7 _ 49
(140×2)/5 _ 140
14 + (27/20) - 1
14 + 1.35 - 1
15.35 - 1
14.35
Step-by-step explanation:
Perimeter = 16
length = 3x
height = x
P = 2L + 2H
16 = 2(3x) + 2(x)
16 = 8x
hence:
x = 2.