Seudónimo
Seudónimo
13-05-2017
Mathematics
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Respuesta :
emarina
emarina
13-05-2017
126+24x=90+30x
x = the number of hours
then you solve the equation
The answer is x=6, so after 6 hours they will be on the same page.
Answer Link
irspow
irspow
13-05-2017
Let L and C equal the number of pages that are read by Li Wei and Colleen respectively.
L=90+30h
C=126+24h
They will have read the same number of pages when L=C so we can say:
90+30h=126+24h subtract 90 from both sides
30h=36+24h subtract 24h from both sides
6h=36 divide both sides by 6
h=6 hours
So after 6 hours of reading they will both be on the same page.
Answer Link
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