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Question
Add: `5 1/2 + 2 3/4`
Sum
Solution
`5 1/2 + 2 3/4`
= `5 + 2 + 1/2 + 3/4`
= `7 + (1 xx 2)/(2 xx 2) + 3/4`
= `7 + 2/4 + 3/4`
= `7 + (2 + 3)/4`
= `7 + 5/4`
= `7 + 1 + 1/4`
= `8 1/4`.
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