Xavier rounds the number "x" to the nearest integer and gets "8". Meanwhile, Yolanda rounds the same number "x" to the nearest tenth, then passes her answer to Zazeela, who rounds that answer to the nearest integer and gets 9. Yet, believe it or not, they all rounded correctly! (a) Give a specific number "x" for which this scenario could happen. Explain why it happens. (b) Describe all numbers x for which this scenario could happen.
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Home » Mathematics » Xavier rounds the number "x" to the nearest integer and gets "8". Meanwhile, Yolanda rounds the same number "x" to the nearest tenth, then passes her answer to Zazeela, who rounds that answer to the nearest integer and gets 9.