Physicists like to

**compare**the teleportation process to two cups of tea.## WORD LISTS## Arithmetic, List 2December 1, 2022
Review these terms and concepts related to basic arithmetic that may be tested on the Quantitative Reasoning section of the GRE test.
compare
Physicists like to
compare the teleportation process to two cups of tea.
decimal
The small raised 2 is called an exponent, and it tells us how many times we moved the
decimal point to the left.
denominator
All of these expressions, but especially 0/0, could take on any value you desire them to have, depending on the functions you put in the numerator and
denominator.
difference
The
difference of 9 and 2 means subtract 9 and 2, in other words, 9 minus 2, which we write symbolically as 9 − 2.
digit
Like the Babylonians, the Mayans had a place-value system of
digits and places.
fraction
Unfortunately, they don’t do as effective a job in teaching when to add or subtract, when to multiply or divide, or how to convert from
fractions to decimals or percentages.
integer
It is sometimes convenient to use fractions instead of
integers as intermediate coefficients in the process of balancing a chemical equation.
numeral
After doing their calculations with Babylonian notation, Greek astronomers usually converted the numbers back into clunky Greek-style
numerals—without zero.
numerator
We can apply the properties of fractions to rational expressions, such as simplifying the expressions by canceling common factors from the
numerator and the denominator.
percent
Despite a good deal of opinion to the contrary, an item whose price has been increased by 50
percent and then reduced by 50
percent has had a net reduction in price of 25
percent.
product
We can write a polynomial dividend as the
product of the divisor and the quotient added to the remainder.
property
Though they had slightly different surface textures, they had generally the same overall surface roughness and, therefore, similar aerodynamic
properties.
quart
In the course of a day, some 150
quarts of blood normally pass through the kidneys, with only a
quart or two of liquid waste leaving the body as urine.
quarter
They can regrow not only limbs but also up to a
quarter of their brain if it is cut out—handy for survival.
ratio
Like squares and triangles, lines were number-shapes, so dividing a string into two parts was the same as taking a
ratio of two numbers.
remainder
We check division by multiplying the quotient by the divisor and adding the
remainder.
simplify
One approach is to write the quotient in factored form and
simplify.
solution
In essence, a quantum computer runs all the possible variations of the program simultaneously to arrive at a
solution.
surface
Mathematically, he explained, the design is inspired by the “mind-boggling” topology of a Klein bottle: a “non-orientable closed
surface,” with no inside, outside, up or down.
value
General merchandise sold for $25 to $40 will cost a big retailer “80 to 90 percent of the retail
value of the goods in handling the product,” he added. |
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