 
<translate> Jim yana karanta shafuffuka 40 a awa guda. Ya karanta jimillar shafuka 600 a mako. Ya kara saurin karatun sa zuwa kashi 150% na saurin sa na baya amma yana karanta sa'o'i 4 kasa da mako. Shafi nawa yake karantawa a mako yanzu? Wani tunani? Dalili na mataki zuwa mataki: <eng> Jim reads at a rate of 40 pages an hour. He reads a total of 600 pages per week. He increases his reading speed to 150% of its former speed but reads 4 hours less per week. How many pages does he read a week now?
Thoughts? Step-by-step reasoning: 