Math Flashcards

(44 cards)

1
Q

How many ounces in 1 quart?

A

32 oz

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2
Q

How many ounces in a gallon

A

128 oz

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3
Q

How many ounces in a pound?

A

16oz

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4
Q

How many ounces in a cup?

A

8oz

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5
Q

How many ounces in a liter?

A

About 33.81

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6
Q

How many centimeters in an inch?

A

2.54 centimeters

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7
Q

How many liters are in a quart?

A

1 quart =0.946 liters

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8
Q

How many centimeters and meters in 1 foot?

A

1 foot =0.305 meters
1 foot =30.5 cm

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9
Q

How many meters in a yard?

A

1 yard =0.914 meters

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10
Q

How many kilometers in 1 mile

A

1 mile =1.609 kilometers

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11
Q

How many grams in an ounce?

A

1 ounce =28.35 grams

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12
Q

How many grams in pound?

A

1 pound =0.454 kilograms
1 pound =454 grams

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13
Q

How many liters in a gallon?

A

1 gallon =3.785 liters

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14
Q

How many meters in a yard?

A

1 yard=0.914 meters

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15
Q

How many feet in a yard?

A

1 yard= 3 feet

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16
Q

How many feet in a mile?

A

1 mile = 5280 feet

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17
Q

How many kilometers in a mile?

A

1 mile =1.609 kilometers

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18
Q

How many quarts in a gallon?

A

1 gallon = 4 quarts

19
Q

How many pints in a quart?

A

1 quart = 2 pints

20
Q

How many cups in a pint?

A

1 pint = 2 cups

21
Q

How many ounces in a pound?

A

1 pound = 8oz

22
Q

How many pounds in a kilogram?

A

1 kilogram =2.2 pounds

23
Q

Celsius to Fahrenheit formula

A

(1.8 x C) + 32 = F

24
Q

Fahrenheit to Celsius formula

A

(F - 32) / 1.8 = C

25
What does median mean?
The average of the two middle numbers
26
What is the general equation for an inverse proportion?
y = k / x
27
What is the correlation coefficient relationships?
Close to 1 = strong positive Close to -1 = strong negative Close to 0 = weak/no relationship
28
What is the formula of the area of a triangle
Area = 1/2 x b x h (B=base) (H=height)
29
What is the equation to find the volume of a rectangular prism?
Volume = width x height x length V = w x h x l
30
Formula for area of a circle
A = (pie)r^2
31
Formula for area of a circle when diameter is given
A = 1/4(pie) x d^2
32
How to find perimeter
Add all sides together
33
what is the formula surface area of a rectangular prism?
A=2(wl+hl+hw) w=width l=lenght h=height
34
How many milliliters is 1 ounce?
30
35
Percentage discount formula
(New-old)/old x 100
36
What does centi- mean?
100
37
What is the Roman numeral “M”
1000
38
What is the Roman numeral “D”
500
39
What is the Roman numeral “C”
100
40
What is the Roman number “X”
10
41
What is the Roman numeral “L”
50
42
How many ounces is a milliliter?
0.0338 oz
43
How many mL is a pint?
475 mL
44
How many mL in a quart?
950 mL