Question

8. Uday can finish a book in 25 days if he I reads 18 pages every day. How man many day will he to finish it, if he reads 15 pages everyday.​

Answer 1

Uday can finish a book in 25 days if he reads 18 pages everyday

so number of pages = 25×18 = 450 pages

15 pages everyday will require = 450/15 = 30 days