This, of course, means looking for clue words as outlined in the previous section.Once you’ve identified your clue words, highlight or underline them.Problem 4A farming field can be ploughed by 6 tractors in 4 days.
This, of course, means looking for clue words as outlined in the previous section.Once you’ve identified your clue words, highlight or underline them.Problem 4A farming field can be ploughed by 6 tractors in 4 days.Tags: Fraction Homework Year 3Kids EssayExample Of Business Plan ProposalEndangered Birds Of EssayOrganization Of A Research PaperWriting Names Of Books In Essays
If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon? This must be equal to 360.$3x = 360$$x = \frac$$x = 120$ Therefore, the salesman sold 120 kg in the morning and $2\cdot 120 = 240$ kg in the afternoon. Together the three of them picked 26 kg of chestnuts. So $x 2x x 2=26$$4x=24$$x=6$ Therefore, Peter, Mary, and Lucy picked 6, 12, and 8 kg, respectively.
Solution: Let $x$ be the number of kilograms he sold in the morning. Problem 2 Mary, Peter, and Lucy were picking chestnuts. Solution: Let $x$ be the total number of pages in the book, then she finished $\frac\cdot x$ pages.
Then she has $x-\frac\cdot x=\frac\cdot x$ pages left.
$\frac\cdot x-\frac\cdot x=90$ $\frac\cdot x=90$ $x=270$So the book is 270 pages long.
Many problems are multistep and require some type of systematic approach.
There are a couple of things you need to do when solving problems.
This will let you know what kind of problem you’re dealing with.
Then do the following: Read the problem carefully, and decide on a method to solve the problem.
These techniques may involve reorganizing a problem into simpler terms, breaking a problem into steps, making a plan about how to proceed, determining the best way to solve a problem, pulling out key ideas, etc.
Being systematic in problem solving requires students to: Systematic problem solving often involves "step-wisdom," knowing that the best way to solve a particular problem may be to break it up into a series of logical steps, rather than to try to solve it all at once.