Answer:the pages will come on the first is 210
Explanation:
Since we have given that two pages that face each other in a book
i.e. they must be consecutive to each other
so, let the first page number be x
and the second page number be x+1
According to question,
2x=421 -1
2x=420
So, the pages will come on the first is 210
Answer:
c and d
Step-by-step explanation:
no
4+6 does not equal 12 so there for it is incorrect
3/8=9/24
7/6=28/24
4.4721
Step-by-step explanation