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Little Light started reading a novel on January 5th. If he reads eighty pages a day, he will finish it by January 9th; if he reads ninety pages a day, he will finish it by January 8th...

2024-09-11 02:42
In order not to affect his studies, Little Light decided to reduce the amount of reading he did every day and decided to finish it in a few days. How many pages does this novel have?
2024-09-11 03:08

If Little Light started reading 80 pages a day from January 5th, he would need to finish 1/8 of the novel on the 10th day. Therefore, Little Light needed to finish reading the novel on January 12th. If Little Light read 90 pages a day, he would need 16 days to finish 1/8 of the novel, which was 120 pages. Therefore, Little Light needed to finish reading the novel on January 16th.

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