Current location - Recipe Complete Network - Complete cookbook - Xiao Chen read a book of 180 pages. He read 40% in the first week and 25% more in the second week than in the first week. How many pages are left?
Xiao Chen read a book of 180 pages. He read 40% in the first week and 25% more in the second week than in the first week. How many pages are left?
The second week =40%×( 1+25%)=50%
Remaining =180× (1-40%-50%) =18 pages.
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