Describe common phrases to represent math operations, Mathematics

Assignment Help:

Describe Common Phrases to Represent Math Operations?

The table below shows the common phrases used in word problems to represent addition, subtraction, multiplication, and division.

+

-

*

/

plus more  than sum increased by total

minus less than difference subtract decreased by

times product multiplied

divided quotient

plus more than sum increased by total minus less than difference subtract decreased by times product multiplied divided quotient

The following examples show common operations translated into algebraic expressions:
a. 8 dollars more than the cost of a tape: 8+t
b. 3 times faster than Fred's car: 3f
c. 2 inches less than Gail's height: g-2

The following examples show the above expressions as equations:
a. A CD costs 8 dollars more than a tape: c=8+t
b. Heather's car is 3 times faster than Fred's car: h =3f
c. Isabel's height is 2 inches less than Gail's height: i= g-2
The word "is" gives you a clue that a sentence translates into an equation. In other words, "is" represents the equal sign (=).


Related Discussions:- Describe common phrases to represent math operations

Trigonometry, if theta is a positive acute angle and 2sin theta +15cos squ...

if theta is a positive acute angle and 2sin theta +15cos square theta=7 then find the value of cot theta

Trignometry, Sin3x ? Solution) THE FORMULA IS RIGHT ,SO sin3x=3sin...

Sin3x ? Solution) THE FORMULA IS RIGHT ,SO sin3x=3sinx-4sin 3 x

.probability, a box contains 4 white and 6 green balls.Two balls are drawn ...

a box contains 4 white and 6 green balls.Two balls are drawn randomly with replacement.Show the probability on tree dig.

Perimeter and Area, A farmer has a rectangular field of length 100m and bre...

A farmer has a rectangular field of length 100m and breadth 70m. He leaves a path of 1m all along the boundary inside it. He decides to apply a manure to the remaining part of the

What is equivalence relation, What is equivalence relation?  Prove that rel...

What is equivalence relation?  Prove that relation  'congruence modulo' (  ≡mod m) is an equivalence relation.  Ans: A relation R illustrated on a nonempty set A is said to be

Linear graph, in the form of linear graph interpret the ralationship betwee...

in the form of linear graph interpret the ralationship between two quantities

Graphing sets of numbers, Q. Graphing Sets of Numbers? Ans. To  gr...

Q. Graphing Sets of Numbers? Ans. To  graph  a set of numbers on a number line means to plot, or locate, those positions on the line. The number that corresponds to a poin

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd