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Let us say that you have the fraction 48/8 and you would like to simplify it. If you can find the multiplication list for the number 8, you will see that 6 x 8 = 48. Hence, 48/8 = 6. But maybe it doesn't work out that neatly all the time. Perhaps you have 49/8 as a fraction. It still may be helpful to make that into 6 and an eighth.
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When do you use cross multiplication?
When comparing or simplifying fractions.
What property of multiplication do you use to rename fractions?
Identity property of multiplication
In what situation can you use only multiplication to find equivalent fractions to a given fraction give an example?
In what situtation can you use only multiplication to find equivalent fraction? Give an example
What situation can you use onkly multiplication to find equivalent fractions to a given fraction?
When the fraction is in simplest terms.
Why wouldn't you use division to find an equivalent fraction for 715?
If 7/15 is the simplest form, equivalent fractions will be greater. To make things greater, use multiplication.
When do you use cross multiplication?
When comparing or simplifying fractions.
How can you use the greatest common factor?
When simplifying fractions.
When do you use factor theorem in real life?
when simplifying fractions
What are some uses of HCF?
Use the GCF when you are simplifying fractions.
When can you use common multiples and factors?
Use the LCM when you are adding and subtracting unlike fractions. Use the GCF when you are simplifying fractions.
What property of multiplication do you use to rename fractions?
Identity property of multiplication
How can you find a factor that is not on the multiplication chart?
Use a calculator.
Use of pie chart?
To show fractions or parts of a whole.
In what situation can you use only multiplication to find equivalent fractions?
2/5
When would you use a pie chart or bar chart?
A bar chart can be used to show comparisons and trends. A pie chart can be used to show fractions of a whole or percentages.
What problems can be solved using gcf and LCM?
Finding the LCM will make adding and subtracting fractions easier.
In what situation can you use only multiplication to find equivalent fractions to a given fraction give an example?
In what situtation can you use only multiplication to find equivalent fraction? Give an example
