A student estimates that it takes 2 hours to read 25 pages. At this rate, how many hours will she need to read 425 pages?
2 answers:
Answer:
34 hours
Step-by-step explanation:
2:25 = x:425
25/2 = 12.5
425/12.5 = 34
so it is 34:425
She will need to read for 34 hours to read 425 pages
Answer:
25/425 = 2/x
Step-by-step explanation:
Cross multiply and simplify
850=25x
34=x
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The answer is B.
Hope it helps!
Since they are vertical they are equal to each other.
3x + 4 = 7x - 9
4 = 4x - 9
13 = 4x
3.25 = x
So the value of x is 3.25.
Hope this helps :)
The answer to the question is C.
Answer: C
Step-by-step explanation:
Step-by-step explanation:
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