kanchan read 3/8 of the book on the first day and 4/5 of the remainder on the second day. If the number of pages unread were 40, how many pages did the book contain
Answers
Answered by
1
Step-by-step explanation:
⅜+⁴/5+40=x
x-40=⅜+⁴/5
x-40×5/4=⅜
x-50=⅜
x-50×8=3
x-400=3
x=403
Answered by
5
Answer:320
Step-by-step explanation:
Total book = 1
Book left to read after 1st day
= 1- 3. =8-3 = 5
8. 8. 8
Book left to read after 2nd day
= 1 - 4 = 5-4 = 1
5. 5. 5
X × 5 × 1 = 40
8. 5
X= 40×8
X= 320
Similar questions