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Question
Simplify:
`(1÷2 1/5)÷2 1/5` of `2 1/2-2`
Sum
Solution
`(1÷2 1/5)÷2 1/5` of `2 1/2-2`
= `(1÷11/5)÷11/5` of `5/2-2`
= `(1xx5/11)÷11/5` of `5/2-2`
= `5/11÷11/5xx5/2-2=5/11÷11/2-2`
= `5/11xx2/11-2=10/121-2`
= `(10-242)/121=-232/121=-1 111/121`
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