Question: Zara and Sofia compare the methods they use to work out which is larger 8/3 or 2 4/7 They both use this method to start

Zara and Sofia compare the methods they use to work out which is larger −8/3 or −2 4/7 They both use this method to start with.

$Step 1: Write both fractions as mixed numbers first: -3=-2 Step 2:$

Read what Zara and Sofia do next.

Write -2 and -2 using a common denominator of 21: 14 -23=-2

a Write the advantages and disadvantages of each method.
b Can you improve either method?
c What is your preferred method for comparing negative fractions? Explain why.

Step 1: Write both fractions as mixed numbers first: -3=-2 Step 2: Write -2 and -2 using a common denominator of 21: 14 -23=-2 and -2=-21 21

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