CBSE Class 10 Answered
profit
Asked by | 12 Feb, 2009, 09:30: PM
let no of books is x and each has price y so we have xy = 80 ....(1) and for second case (x+4)(y-1) = 80
solving we get y = 5 and x = 16
Answered by | 13 Feb, 2009, 12:21: AM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:50: PM
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:40: PM
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:36: PM
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 01:58: PM
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 01:57: PM
CBSE 10 - Maths
Asked by ramagiriamulya2477 | 27 Jan, 2023, 07:58: PM
CBSE 10 - Maths
Asked by varma.renu9481 | 25 Jan, 2023, 04:11: PM
CBSE 10 - Maths
Asked by lisajameson338 | 25 Jan, 2023, 09:03: AM
CBSE 10 - Maths
Asked by savitamahajan202 | 24 Jan, 2023, 12:12: PM
CBSE 10 - Maths
Asked by savitamahajan202 | 24 Jan, 2023, 12:09: PM