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Math and Arithmetic

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Herman Homenick

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Cards in this guide (20)
The price of 1g of Yttrium

The price of 1g of Yttrium is 1 cent.

How do you convert 100 millimeters to meters

convert 100 millimeters to meters

What is mega meter

one mega metre is 1,000,000 metres 10 to the power 6 jamesplatten

How High would you have to stack 100 dollar bills to make 1 billion dollars

You'd better find a tall ladder: the stack would be 3,583.33 feet tall.

What is the power of ten of centi

10-2

What is the price in American dollars for the element mercury

Mercury costs about one dollar for two grams

What is a milliliter larger than

milli is 10^3 bigger then micro.

milli is 10^6 bigger then nano.

milli is 10^9 bigger then pico.

What is the density of mercury at room temperature

13534 kg.m-3

How many mm is in 2.15 m

2.15 m = 215 cm = 2150 mm

How tall is 6 nickels

A US nickel is 1.95 mm thick, so a stack of 6 would be 11.7 mm high.

What is 1 lb of Mercury worth

One pound of mercury is worth max. 8 USD for technical mercury.

How many gram per cubic centimeter are in 1 kilogram per cubic centimeter

Convert each part (top and bottom) of the units:

1 kg = 1000g

1cm3 = 1cm3

⇒ 1 kg/cm3 = 1 kg / 1 cm3 = 1000 g/ 1 cm3 = 1000 g/cm3

How many nano grams are in 1 microgram

nano is 10 to the power of -9, micro is 10 to the power of -6 and so number of nano grams in i micro gram is

10 to the power of -6 divided by 10 to the power of -9, giving an answer of 1000

How do you round 17.9867 to 3 significant figures

17.9867 to 3 significant figures is 18.0

How much 1 lb sugar cost in 1900

it cost $.06

How much is 305 meters in feet

Divide by 0.3048 to convert from feet to meters

What prefix is 10 to the third power

It is kilo-

What is the power of ten that defines a nano

nano = 10-9

How many significant figures are there in 435

3 significant figures.

How many tons in 15000 pounds
  • In the US, 1 ton = 1 short ton = 2000 lb
→ 15000 lb =15000 lb ÷ 2000 lb/t = 7.5 t
  • In The UK, 1 ton = 1 long ton = 2240 lb
→ 15000 lb = 15000 lb ÷ 2240 lb/t ≈ 6.7 t
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