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Question
Solve: z + 2 = `4 1/5`
Sum
Solution
z + 2 = `4 1/5`
⇒ z + 2 = `21/5`
⇒ z = `21/5 - 2`
⇒ z = `(21 - 10)/5`
⇒ z = `11/5`
⇒ z = `2 1/5`
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