Remaining 5367

Zuzana read a 250-page book. On the first day, she read 20% of the book. On the second day, half of the remaining pages. How many pages of the book has it unread?

Correct answer:

c =  100

Step-by-step explanation:

a=20/100 250=50 b=1/2 (250a)=1/2 (25050)=100 c=250(a+b)=250(50+100)=100



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