Solving Word Problems Online

Check −14: −14(−14 2) = (−14)×(−12) = 168 YES Check 12: 12(12 2) = 12×14 = 168 YES So there are two solutions: -14 and -12 is one, 12 and 14 is the other.Note: we could have also tried "guess and check": And so L = 8 or −14 There are two solutions to the quadratic equation, but only one of them is possible since the length of the room cannot be negative!Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the Video Examples (3): John pays a wholesaler for a slab of concrete, and then sells it to a real estate developer for . , 25.28 35%, 250 increased by 20%Tags: markdown, markup, word problem Given the 3 items of a percent word problem, Reduced Price, percent off, and full price, this solves for any one of the three given two of the items.

Check −14: −14(−14 2) = (−14)×(−12) = 168 YES Check 12: 12(12 2) = 12×14 = 168 YES So there are two solutions: -14 and -12 is one, 12 and 14 is the other.Note: we could have also tried "guess and check": And so L = 8 or −14 There are two solutions to the quadratic equation, but only one of them is possible since the length of the room cannot be negative!Features: Calculator | Quiz Generator | Practice Problem Generator | Watch the Video Examples (3): John pays a wholesaler for a slab of concrete, and then sells it to a real estate developer for . , 25.28 35%, 250 increased by 20%Tags: markdown, markup, word problem Given the 3 items of a percent word problem, Reduced Price, percent off, and full price, this solves for any one of the three given two of the items.

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Features: Calculator Examples (1): A parent died and left an estate to four children.

one inherited 4/9 of the estate, the second inherited 7/81 and the third inherited 10/27 how much did the fouth inherit?

Tags: fraction, percent, pie Calculates a total downward distance traveled given an initial height of a drop and a rebound ratio percentage Features: Calculator | Practice Problem Generator | Watch the Video Tags: distance, percentage, ratio Determines a necessary amount of a Solution given two solution percentages and 1 solution amount.

Features: Calculator | Practice Problem Generator Examples (1): how much pure acid should be added to 18 L of 30% acid to increase the concentration of 50% acid?

In another word it is not restricted to Mathematics only but exceed beyond it. When a child learns the rule to solve world problem, he is actually learning the logic working behind it and seek for a way to reach the goal.

Expert tutors from Tutor Vista know how to appeal to the learning system of the students and make effort to maximize the student’s understanding and mathematical skills.We will call the smaller integer n, and so the larger integer must be n 2 And we are told the product (what we get after multiplying) is 168, so we know: n(n 2) = 168 We are being asked for the integers Solve: That is a Quadratic Equation, and there are many ways to solve it.Using the Quadratic Equation Solver we get −14 and 12.Hence, it should be considered with seriousness and promoted to generate eagerness and interests within the students to develop math word problem skills.There are few online tutoring site works towards this direction.are regarded as the vital part in Mathematics curriculum as it enhances the student’s mental skill, develop logical analysis and boost creative thinking.Possessing the ability to solve math word problem skills makes a huge difference in one’s career and life.Check There are now 16 boys and 12 girls, so the ratio of boys to girls is 16 : 12 = 4 : 3 At the start of the year there were 20 boys and 10 girls, so the ratio was 20 : 10 = 2 : 1 Consecutive means one after the other.And they are even, so they could be 2 and 4, or 4 and 6, etc.This calculator handles word problems in the format below: * Two numbers have a sum of 70 and a product of 1189 What are the numbers? Their difference 32 Features: Calculator | Quiz Generator | Practice Problem Generator Examples (2): Two numbers have a sum of 70 and a product of 1189, Two numbers have a sum of 70. Tags: difference, product, sum, unknown, word problem Determines the ages for an age difference word problem. Tags: ages, difference, years Solves angle of elevation word problems Features: Calculator | Quiz Generator Examples (1): A straight road to the top of a hill is 2500 feet long and makes an angle of 12 degrees with the horizontal.Features: Calculator | Practice Problem Generator Examples (1): Alvin is 12 years younger than Elga. Find the height of the hill Tags: angle, cos, elevation, sin Given a fixed cost, variable cost, and revenue function or value, this calculates the break-even point Features: Calculator | Practice Problem Generator Examples (2): C(x) = 125x 1500 and R(x) = 1500x - 1000, canoes has a fixed cost of ,000. the selling price is per canoe Tags: cost, profit, revenue This word problem lesson solves for a quantity of two coins totaling a certain value with a certain amount more or less of one coin than another Features: Calculator | Practice Problem Generator Tags: coin, value Solves the word problem, how many lines can be formed from (n) points no 3 of which are collinear.