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Elliott Fletcher 2 years, 2 months ago
Published this.Christian LawsonPerfect 2 years, 2 months ago
Gave some feedback: Ready to use
Lauren Richards 2 years, 3 months ago
Gave some feedback: Needs to be tested
Lauren Richards 2 years, 3 months ago
I have scrapped part e) as it didn't really fit with the question and it should now be fine.
Lauren Richards 2 years, 3 months ago
Vicky, I have tried to change part e to be variables but struggled and it needs a bit of work still.
It is coming out as a whole integer at the end which is correct, but some of the numbers earlier in the question are unrealistic and in some cases at the start I am also getting mixed numbers with a 0 on the numerator and can't work out how to stop that at the moment.
I worked backwards, so created mixed numbers from improper fractions but the user will start with the mixed numbers.
Vicky Hall 2 years, 3 months ago
Gave some feedback: Has some problems
Vicky Hall 2 years, 3 months ago
I'm not sure if this is a problem across all parts but when I tried the question, the fraction $\displaystyle\frac{2}{30}$ appeared in part b). All fractions should be in their simplest form so make sure the numbers you use are coprime.
In part c), the answer I got was $\displaystyle\frac{525}{352}$ which is huge! The reason for this is that the denominators in the fractions in the question are large, so make them smaller. Otherwise, the student will just do the sum with a calculator to avoid the multiplication being too tedious. Remember, this is to test division of fractions rather than multiplication.
Make the numbers in part e) variables.
In the advice, remove any colons that appear before your solutions.
Lauren Richards 2 years, 3 months ago
Gave some feedback: Needs to be tested
Lauren Richards 2 years, 3 months ago
Created this.Name  Status  Author  Last Modified  

Division of fractions  Ready to use  Lauren Richards  01/08/2017 15:15  
JoAnn's copy of Division of fractions  Ready to use  JoAnn Lyons  08/10/2018 14:46 
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This question is used in the following exams:
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