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How to solve SAT Math Word Problems easily?

This SAT Math strategy gives you basic concept of how to solve SAT Math Word Problems easily? The success in solving SAT Math Word Problems lies in understanding what the SAT Math Word Problem asks. In order to solve SAT Math Word Problem easily you must be familiar with phrases or words that are frequently used in the SAT Math Word Problem and you must know what these phrases mean in SAT Math language. Here, we give a list of phrases commonly used in SAT Math Word Problems along with their meaning in mathematical language.

Understanding of this conversion of words into math language will give you clear-cut concept of how to solve SAT Math Word Problems easily?

A number means a variable.

Example

19 minus a number equals 5

19 – x = 5(here x is a variable)

Increase means add.

Example

a number increased by 10

x + 10

Decrease means subtract.

Example

a number decreased by 10

x - 10

More than means add.

Example

5 more than a number

5+ x

Less than means subtract.

Example

10 less than a number

x - 10

Times means multiply.

Example

5 times a number

5 x X

Times the sum means to multiply a number by a quantity.

Example

5 times the sum of a number and 1

5(x + 1)

■ Note that variables can be used together.

Example

A number y exceeds 5 times a number x by 15.

y = 5x + 15

Greater than means > and less than means <.

Examples

The product of x and 7 is greater than 20

x x 7 > 20

When 3 is added to a number y, the sum is less than 21.

y + 3 < 21

To square means to use an exponent of 2.

Example

The square of the sum of x and y is 36.

(x + y) 2 = 36

In fact, solving SAT Math Word Problems are nothing but is a skill to translate words into mathematical language. Therefore, if you want to learn how to solve SAT Math Word Problems easily you’ll have to skillfully write SAT words into math language.

 

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