Simplification Test 1

Question : 2 of 40

Marks: +1, -0

By how much does

6 /{7 \/8}

exceed

{6\/ 7}/ 8

Solution:

6 /{7 \/8}-{6\/ 7}/ 8

=48/7-6/56

={384-6}/56

=378/56=27/4=6 3/4

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