The page numbers of book are 203 and 204.
Step-by-step explanation:
Let,
the two consecutive integers are;
x, x+1
Sum of integers = 407
[tex]x+(x+1)=407\\x+x+1=407\\2x=407-1\\2x=406\\[/tex]
Dividing both sides by 2
[tex]\frac{2x}{2}=\frac{406}{2}\\x=203[/tex]
Therefore,
the two integers are;
x = 203
x+1 = 203+1 = 204
The page numbers of book are 203 and 204.
Keywords: integers, addition
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